25260432 has 40 divisors (see below), whose sum is σ = 66650496. Its totient is φ = 8240256.

The previous prime is 25260413. The next prime is 25260457. The reversal of 25260432 is 23406252.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3343 + ... + 7854.

Almost surely, 2^25260432 is an apocalyptic number.

It is an amenable number.

25260432 is an abundant number, since it is smaller than the sum of its proper divisors (41390064).

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

25260432 is a wasteful number, since it uses less digits than its factorization.

25260432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11255 (or 11249 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 25260432 is about 5025.9757261650. The cubic root of 25260432 is about 293.4136120954.

Adding to 25260432 its reverse (23406252), we get a palindrome (48666684).

The spelling of 25260432 in words is "twenty-five million, two hundred sixty thousand, four hundred thirty-two".