25973056 has 14 divisors (see below), whose sum is σ = 51540410. Its totient is φ = 12986496.

The previous prime is 25973047. The next prime is 25973063. The reversal of 25973056 is 65037952.

It can be written as a sum of positive squares in only one way, i.e., 21307456 + 4665600 = 4616^2 + 2160^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202851 + ... + 202978.

Almost surely, 2^25973056 is an apocalyptic number.

It is an amenable number.

25973056 is a deficient number, since it is larger than the sum of its proper divisors (25567354).

25973056 is an equidigital number, since it uses as much as digits as its factorization.

25973056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405841 (or 405831 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 25973056 is about 5096.3767521642. The cubic root of 25973056 is about 296.1472362213.

The spelling of 25973056 in words is "twenty-five million, nine hundred seventy-three thousand, fifty-six".