13325880 has 32 divisors (see below), whose sum is σ = 39978000. Its totient is φ = 3553536.

The previous prime is 13325869. The next prime is 13325891. The reversal of 13325880 is 8852331.

It is a happy number.

13325880 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13325869) and next prime (13325891).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 55405 + ... + 55644.

Almost surely, 2^13325880 is an apocalyptic number.

13325880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13325880 is an abundant number, since it is smaller than the sum of its proper divisors (26652120).

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

13325880 is a wasteful number, since it uses less digits than its factorization.

13325880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111063 (or 111059 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 13325880 is about 3650.4629843350. The cubic root of 13325880 is about 237.0820275447.

The spelling of 13325880 in words is "thirteen million, three hundred twenty-five thousand, eight hundred eighty".