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2534022 = 232140779
BaseRepresentation
bin1001101010101010000110
311202202000200
421222222012
51122042042
6130151330
730352551
oct11525206
94682020
102534022
111480937
12a22546
136a952a
1449d698
15350c4c
hex26aa86

2534022 has 12 divisors (see below), whose sum is σ = 5490420. Its totient is φ = 844668.

The previous prime is 2534009. The next prime is 2534029. The reversal of 2534022 is 2204352.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 140779 = 2534022 / (2 + 5 + 3 + 4 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2533986 and 2534004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70372 + ... + 70407.

It is an arithmetic number, because the mean of its divisors is an integer number (457535).

22534022 is an apocalyptic number.

2534022 is an abundant number, since it is smaller than the sum of its proper divisors (2956398).

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

2534022 is a wasteful number, since it uses less digits than its factorization.

2534022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140787 (or 140784 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2534022 is about 1591.8611748516. The cubic root of 2534022 is about 136.3337750371. Note that the first 3 decimals are identical.

Adding to 2534022 its reverse (2204352), we get a palindrome (4738374).

The spelling of 2534022 in words is "two million, five hundred thirty-four thousand, twenty-two".

Divisors: 1 2 3 6 9 18 140779 281558 422337 844674 1267011 2534022