25747996 has 24 divisors (see below), whose sum is σ = 48323520. Its totient is φ = 11960832.

The previous prime is 25747993. The next prime is 25748003. The reversal of 25747996 is 69974752.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25747991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2976 + ... + 7768.

It is an arithmetic number, because the mean of its divisors is an integer number (2013480).

Almost surely, 2^25747996 is an apocalyptic number.

It is an amenable number.

25747996 is a deficient number, since it is larger than the sum of its proper divisors (22575524).

25747996 is a wasteful number, since it uses less digits than its factorization.

25747996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4893 (or 4891 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The square root of 25747996 is about 5074.2483187168. The cubic root of 25747996 is about 295.2893684615.

The spelling of 25747996 in words is "twenty-five million, seven hundred forty-seven thousand, nine hundred ninety-six".