25041872 has 10 divisors (see below), whose sum is σ = 48518658. Its totient is φ = 12520928.

The previous prime is 25041869. The next prime is 25041883. The reversal of 25041872 is 27814052.

It can be written as a sum of positive squares in only one way, i.e., 23464336 + 1577536 = 4844^2 + 1256^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782543 + ... + 782574.

Almost surely, 2^25041872 is an apocalyptic number.

It is an amenable number.

25041872 is a deficient number, since it is larger than the sum of its proper divisors (23476786).

25041872 is a wasteful number, since it uses less digits than its factorization.

25041872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565125 (or 1565119 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 25041872 is about 5004.1854482023. The cubic root of 25041872 is about 292.5649287278.

The spelling of 25041872 in words is "twenty-five million, forty-one thousand, eight hundred seventy-two".