25312364 has 24 divisors (see below), whose sum is σ = 55227648. Its totient is φ = 9861840.

The previous prime is 25312361. The next prime is 25312379. The reversal of 25312364 is 46321352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25312361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40784 + ... + 41399.

It is an arithmetic number, because the mean of its divisors is an integer number (2301152).

Almost surely, 2^25312364 is an apocalyptic number.

It is an amenable number.

25312364 is an abundant number, since it is smaller than the sum of its proper divisors (29915284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25312364 is a wasteful number, since it uses less digits than its factorization.

25312364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82205 (or 82203 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 25312364 is about 5031.1394335677. The cubic root of 25312364 is about 293.6145472378.

The spelling of 25312364 in words is "twenty-five million, three hundred twelve thousand, three hundred sixty-four".