25748896 has 12 divisors (see below), whose sum is σ = 50693202. Its totient is φ = 12874432.

The previous prime is 25748887. The next prime is 25748909. The reversal of 25748896 is 69884752.

It can be written as a sum of positive squares in only one way, i.e., 17338896 + 8410000 = 4164^2 + 2900^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402295 + ... + 402358.

Almost surely, 2^25748896 is an apocalyptic number.

It is an amenable number.

25748896 is a deficient number, since it is larger than the sum of its proper divisors (24944306).

25748896 is an equidigital number, since it uses as much as digits as its factorization.

25748896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804663 (or 804655 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 25748896 is about 5074.3370010278. The cubic root of 25748896 is about 295.2928089537.

The spelling of 25748896 in words is "twenty-five million, seven hundred forty-eight thousand, eight hundred ninety-six".