25534232 has 32 divisors (see below), whose sum is σ = 50669280. Its totient is φ = 12038400.

The previous prime is 25534219. The next prime is 25534247. The reversal of 25534232 is 23243552.

It is a congruent number.

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, 12482 + ... + 14382.

It is an arithmetic number, because the mean of its divisors is an integer number (1583415).

Almost surely, 2^25534232 is an apocalyptic number.

It is an amenable number.

25534232 is a deficient number, since it is larger than the sum of its proper divisors (25135048).

25534232 is a wasteful number, since it uses less digits than its factorization.

25534232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003 (or 1999 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 25534232 is about 5053.1408054793. The cubic root of 25534232 is about 294.4699165918.

Adding to 25534232 its reverse (23243552), we get a palindrome (48777784).

The spelling of 25534232 in words is "twenty-five million, five hundred thirty-four thousand, two hundred thirty-two".