13323880 has 16 divisors (see below), whose sum is σ = 29978820. Its totient is φ = 5329536.

The previous prime is 13323859. The next prime is 13323881. The reversal of 13323880 is 8832331.

13323880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12916836 + 407044 = 3594^2 + 638^2 .

It is not an unprimeable number, because it can be changed into a prime (13323881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166509 + ... + 166588.

Almost surely, 2^13323880 is an apocalyptic number.

13323880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13323880 is an abundant number, since it is smaller than the sum of its proper divisors (16654940).

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

13323880 is a wasteful number, since it uses less digits than its factorization.

13323880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333108 (or 333104 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 13323880 is about 3650.1890362007. The cubic root of 13323880 is about 237.0701662197.

The spelling of 13323880 in words is "thirteen million, three hundred twenty-three thousand, eight hundred eighty".