13245880 has 16 divisors (see below), whose sum is σ = 29803320. Its totient is φ = 5298336.

The previous prime is 13245877. The next prime is 13245899. The reversal of 13245880 is 8854231.

13245880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 165534 + ... + 165613.

Almost surely, 2^13245880 is an apocalyptic number.

13245880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13245880 is an abundant number, since it is smaller than the sum of its proper divisors (16557440).

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

13245880 is a wasteful number, since it uses less digits than its factorization.

13245880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331158 (or 331154 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 13245880 is about 3639.4889751172. The cubic root of 13245880 is about 236.6066457153.

The spelling of 13245880 in words is "thirteen million, two hundred forty-five thousand, eight hundred eighty".