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4080884 = 221760013
BaseRepresentation
bin1111100100010011110100
321200022220212
433210103310
52021042014
6223244552
746454423
oct17442364
97608825
104080884
112338035
121449758
13acb632
147832ba
1555923e
hex3e44f4

4080884 has 12 divisors (see below), whose sum is σ = 7561764. Its totient is φ = 1920384.

The previous prime is 4080859. The next prime is 4080889. The reversal of 4080884 is 4880804.

It can be written as a sum of positive squares in 2 ways, for example, as 3139984 + 940900 = 1772^2 + 970^2 .

It is a super-2 number, since 2×40808842 = 33307228442912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4080884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29939 + ... + 30074.

It is an arithmetic number, because the mean of its divisors is an integer number (630147).

Almost surely, 24080884 is an apocalyptic number.

It is an amenable number.

4080884 is a deficient number, since it is larger than the sum of its proper divisors (3480880).

4080884 is a wasteful number, since it uses less digits than its factorization.

4080884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60034 (or 60032 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 4080884 is about 2020.1197984278. The cubic root of 4080884 is about 159.8029344653.

The spelling of 4080884 in words is "four million, eighty thousand, eight hundred eighty-four".

Divisors: 1 2 4 17 34 68 60013 120026 240052 1020221 2040442 4080884