25313788 has 12 divisors (see below), whose sum is σ = 44378712. Its totient is φ = 12634160.

The previous prime is 25313779. The next prime is 25313797. The reversal of 25313788 is 88731352.

It is an interprime number because it is at equal distance from previous prime (25313779) and next prime (25313797).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3043 + ... + 7738.

It is an arithmetic number, because the mean of its divisors is an integer number (3698226).

Almost surely, 2^25313788 is an apocalyptic number.

It is an amenable number.

25313788 is a deficient number, since it is larger than the sum of its proper divisors (19064924).

25313788 is a wasteful number, since it uses less digits than its factorization.

25313788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372 (or 11370 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 25313788 is about 5031.2809502154. The cubic root of 25313788 is about 293.6200531015.

It can be divided in two parts, 253 and 13788, that added together give a palindrome (14041).

The spelling of 25313788 in words is "twenty-five million, three hundred thirteen thousand, seven hundred eighty-eight".