25813360 has 40 divisors (see below), whose sum is σ = 62629920. Its totient is φ = 9875712.

The previous prime is 25813351. The next prime is 25813363. The reversal of 25813360 is 6331852.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25813363) 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, 5175 + ... + 8854.

It is an arithmetic number, because the mean of its divisors is an integer number (1565748).

Almost surely, 2^25813360 is an apocalyptic number.

25813360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25813360 is an abundant number, since it is smaller than the sum of its proper divisors (36816560).

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

25813360 is a wasteful number, since it uses less digits than its factorization.

25813360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14065 (or 14059 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 25813360 is about 5080.6849931874. The cubic root of 25813360 is about 295.5390317037.

The spelling of 25813360 in words is "twenty-five million, eight hundred thirteen thousand, three hundred sixty".