25072948 has 12 divisors (see below), whose sum is σ = 44330692. Its totient is φ = 12407040.

The previous prime is 25072937. The next prime is 25072961. The reversal of 25072948 is 84927052.

It can be written as a sum of positive squares in 2 ways, for example, as 4169764 + 20903184 = 2042^2 + 4572^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31923 + ... + 32698.

Almost surely, 2^25072948 is an apocalyptic number.

It is an amenable number.

25072948 is a deficient number, since it is larger than the sum of its proper divisors (19257744).

25072948 is a wasteful number, since it uses less digits than its factorization.

25072948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64722 (or 64720 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 25072948 is about 5007.2894863389. The cubic root of 25072948 is about 292.6858993097.

The spelling of 25072948 in words is "twenty-five million, seventy-two thousand, nine hundred forty-eight".