25650364 has 24 divisors (see below), whose sum is σ = 45718848. Its totient is φ = 12590400.

The previous prime is 25650349. The next prime is 25650367. The reversal of 25650364 is 46305652.

It is a hoax number, since the sum of its digits (31) 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 (25650367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69709 + ... + 70075.

It is an arithmetic number, because the mean of its divisors is an integer number (1904952).

Almost surely, 2^25650364 is an apocalyptic number.

It is an amenable number.

25650364 is a deficient number, since it is larger than the sum of its proper divisors (20068484).

25650364 is a wasteful number, since it uses less digits than its factorization.

25650364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 25650364 is about 5064.6188405447. The cubic root of 25650364 is about 294.9156667869.

The spelling of 25650364 in words is "twenty-five million, six hundred fifty thousand, three hundred sixty-four".