25323768 has 48 divisors (see below), whose sum is σ = 68819400. Its totient is φ = 8412480.

The previous prime is 25323763. The next prime is 25323769. The reversal of 25323768 is 86732352.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25323763) 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 11 ways as a sum of consecutive naturals, for example, 36303 + ... + 36993.

Almost surely, 2^25323768 is an apocalyptic number.

It is an amenable number.

25323768 is an abundant number, since it is smaller than the sum of its proper divisors (43495632).

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

25323768 is a wasteful number, since it uses less digits than its factorization.

25323768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212 (or 1205 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 25323768 is about 5032.2726476215. The cubic root of 25323768 is about 293.6586347514.

The spelling of 25323768 in words is "twenty-five million, three hundred twenty-three thousand, seven hundred sixty-eight".