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9025884 = 2233711939
BaseRepresentation
bin100010011011…
…100101011100
3121222120012000
4202123211130
54302312014
6521242300
7136501350
oct42334534
917876160
109025884
11510530a
123033390
131b4037a
1412ad460
15bd4509
hex89b95c

9025884 has 48 divisors (see below), whose sum is σ = 26745600. Its totient is φ = 2578608.

The previous prime is 9025883. The next prime is 9025889. The reversal of 9025884 is 4885209.

9025884 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×90258843 (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9025883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5214 + ... + 6725.

It is an arithmetic number, because the mean of its divisors is an integer number (557200).

Almost surely, 29025884 is an apocalyptic number.

It is an amenable number.

9025884 is an abundant number, since it is smaller than the sum of its proper divisors (17719716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9025884 is a wasteful number, since it uses less digits than its factorization.

9025884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11959 (or 11951 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 9025884 is about 3004.3109026863. The cubic root of 9025884 is about 208.2076021442.

It can be divided in two parts, 902 and 5884, that added together give a triangular number (6786 = T116).

The spelling of 9025884 in words is "nine million, twenty-five thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 11939 23878 35817 47756 71634 83573 107451 143268 167146 214902 250719 322353 334292 429804 501438 644706 752157 1002876 1289412 1504314 2256471 3008628 4512942 9025884