25023712 has 36 divisors (see below), whose sum is σ = 57312360. Its totient is φ = 10723776.

The previous prime is 25023707. The next prime is 25023731. The reversal of 25023712 is 21732052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6412 + ... + 9547.

It is an arithmetic number, because the mean of its divisors is an integer number (1592010).

Almost surely, 2^25023712 is an apocalyptic number.

It is an amenable number.

25023712 is an abundant number, since it is smaller than the sum of its proper divisors (32288648).

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

25023712 is a wasteful number, since it uses less digits than its factorization.

25023712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15983 (or 15968 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 25023712 is about 5002.3706380075. The cubic root of 25023712 is about 292.4941903538.

Adding to 25023712 its reverse (21732052), we get a palindrome (46755764).

The spelling of 25023712 in words is "twenty-five million, twenty-three thousand, seven hundred twelve".