25716696 has 16 divisors (see below), whose sum is σ = 64291800. Its totient is φ = 8572224.

The previous prime is 25716689. The next prime is 25716749. The reversal of 25716696 is 69661752.

It is a super-2 number, since 2×25716696² = 1322696906312832, which contains 22 as substring.

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, 535741 + ... + 535788.

Almost surely, 2^25716696 is an apocalyptic number.

It is an amenable number.

25716696 is an abundant number, since it is smaller than the sum of its proper divisors (38575104).

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

25716696 is a wasteful number, since it uses less digits than its factorization.

25716696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071538 (or 1071534 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 25716696 is about 5071.1631801787. The cubic root of 25716696 is about 295.1696658778.

The spelling of 25716696 in words is "twenty-five million, seven hundred sixteen thousand, six hundred ninety-six".