13252380 has 24 divisors (see below), whose sum is σ = 37106832. Its totient is φ = 3533952.

The previous prime is 13252373. The next prime is 13252381. The reversal of 13252380 is 8325231.

13252380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13252380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110377 + ... + 110496.

It is an arithmetic number, because the mean of its divisors is an integer number (1546118).

Almost surely, 2^13252380 is an apocalyptic number.

13252380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13252380 is an abundant number, since it is smaller than the sum of its proper divisors (23854452).

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

13252380 is a wasteful number, since it uses less digits than its factorization.

13252380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220885 (or 220883 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 13252380 is about 3640.3818481033. The cubic root of 13252380 is about 236.6453418155.

The spelling of 13252380 in words is "thirteen million, two hundred fifty-two thousand, three hundred eighty".