25474568 has 32 divisors (see below), whose sum is σ = 57801600. Its totient is φ = 10275072.

The previous prime is 25474543. The next prime is 25474583. The reversal of 25474568 is 86547452.

It is a super-2 number, since 2×25474568² = 1297907229573248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12428 + ... + 14331.

It is an arithmetic number, because the mean of its divisors is an integer number (1806300).

Almost surely, 2^25474568 is an apocalyptic number.

25474568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25474568 is an abundant number, since it is smaller than the sum of its proper divisors (32327032).

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

25474568 is a wasteful number, since it uses less digits than its factorization.

25474568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26789 (or 26785 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 25474568 is about 5047.2336977794. The cubic root of 25474568 is about 294.2403821748.

The spelling of 25474568 in words is "twenty-five million, four hundred seventy-four thousand, five hundred sixty-eight".