25874672 has 20 divisors (see below), whose sum is σ = 50840496. Its totient is φ = 12754560.

The previous prime is 25874671. The next prime is 25874689. The reversal of 25874672 is 27647852.

It is a super-2 number, since 2×25874672² = 1338997302215168, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25874671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10253 + ... + 12524.

Almost surely, 2^25874672 is an apocalyptic number.

It is an amenable number.

25874672 is a deficient number, since it is larger than the sum of its proper divisors (24965824).

25874672 is a wasteful number, since it uses less digits than its factorization.

25874672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22856 (or 22850 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 25874672 is about 5086.7152466007. The cubic root of 25874672 is about 295.7728352033.

The spelling of 25874672 in words is "twenty-five million, eight hundred seventy-four thousand, six hundred seventy-two".