25749796 has 24 divisors (see below), whose sum is σ = 47617920. Its totient is φ = 12163872.

The previous prime is 25749793. The next prime is 25749799. The reversal of 25749796 is 69794752.

It is an interprime number because it is at equal distance from previous prime (25749793) and next prime (25749799).

It is not an unprimeable number, because it can be changed into a prime (25749791) 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, 3091 + ... + 7813.

It is an arithmetic number, because the mean of its divisors is an integer number (1984080).

Almost surely, 2^25749796 is an apocalyptic number.

It is an amenable number.

25749796 is a deficient number, since it is larger than the sum of its proper divisors (21868124).

25749796 is a wasteful number, since it uses less digits than its factorization.

25749796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803 (or 4801 counting only the distinct ones).

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

The square root of 25749796 is about 5074.4256817890. The cubic root of 25749796 is about 295.2962493657.

The spelling of 25749796 in words is "twenty-five million, seven hundred forty-nine thousand, seven hundred ninety-six".