25233764 has 24 divisors (see below), whose sum is σ = 45252480. Its totient is φ = 12308544.

The previous prime is 25233731. The next prime is 25233773. The reversal of 25233764 is 46733252.

It is a self number, because there is not a number n which added to its sum of digits gives 25233764.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29657 + ... + 30495.

It is an arithmetic number, because the mean of its divisors is an integer number (1885520).

Almost surely, 2^25233764 is an apocalyptic number.

It is an amenable number.

25233764 is a deficient number, since it is larger than the sum of its proper divisors (20018716).

25233764 is a wasteful number, since it uses less digits than its factorization.

25233764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1017 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 25233764 is about 5023.3220083925. The cubic root of 25233764 is about 293.3103213123.

The spelling of 25233764 in words is "twenty-five million, two hundred thirty-three thousand, seven hundred sixty-four".