25023036 has 12 divisors (see below), whose sum is σ = 58387112. Its totient is φ = 8341008.

The previous prime is 25023023. The next prime is 25023067. The reversal of 25023036 is 63032052.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042615 + ... + 1042638.

Almost surely, 2^25023036 is an apocalyptic number.

It is an amenable number.

25023036 is an abundant number, since it is smaller than the sum of its proper divisors (33364076).

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

25023036 is a wasteful number, since it uses less digits than its factorization.

25023036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085260 (or 2085258 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 25023036 is about 5002.3030695870. The cubic root of 25023036 is about 292.4915564806.

Adding to 25023036 its reverse (63032052), we get a palindrome (88055088).

The spelling of 25023036 in words is "twenty-five million, twenty-three thousand, thirty-six".