25948472 has 16 divisors (see below), whose sum is σ = 53076600. Its totient is φ = 11794720.

The previous prime is 25948423. The next prime is 25948493. The reversal of 25948472 is 27484952.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147347 + ... + 147522.

Almost surely, 2^25948472 is an apocalyptic number.

25948472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25948472 is an abundant number, since it is smaller than the sum of its proper divisors (27128128).

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

25948472 is a wasteful number, since it uses less digits than its factorization.

25948472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294886 (or 294882 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 25948472 is about 5093.9642715669. The cubic root of 25948472 is about 296.0537703631.

The spelling of 25948472 in words is "twenty-five million, nine hundred forty-eight thousand, four hundred seventy-two".