25038072 has 40 divisors (see below), whose sum is σ = 70131600. Its totient is φ = 8345808.

The previous prime is 25038047. The next prime is 25038073. The reversal of 25038072 is 27083052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25038073) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18672 + ... + 19967.

It is an arithmetic number, because the mean of its divisors is an integer number (1753290).

Almost surely, 2^25038072 is an apocalyptic number.

It is an amenable number.

25038072 is an abundant number, since it is smaller than the sum of its proper divisors (45093528).

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

25038072 is a wasteful number, since it uses less digits than its factorization.

25038072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38657 (or 38644 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 25038072 is about 5003.8057516255. The cubic root of 25038072 is about 292.5501294752.

The spelling of 25038072 in words is "twenty-five million, thirty-eight thousand, seventy-two".