13323270 has 16 divisors (see below), whose sum is σ = 31975920. Its totient is φ = 3552864.

The previous prime is 13323269. The next prime is 13323283. The reversal of 13323270 is 7232331.

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, 222025 + ... + 222084.

It is an arithmetic number, because the mean of its divisors is an integer number (1998495).

Almost surely, 2^13323270 is an apocalyptic number.

13323270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13323270 is an abundant number, since it is smaller than the sum of its proper divisors (18652650).

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

13323270 is a wasteful number, since it uses less digits than its factorization.

13323270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444119.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 13323270 is about 3650.1054779280. The cubic root of 13323270 is about 237.0665482794.

The spelling of 13323270 in words is "thirteen million, three hundred twenty-three thousand, two hundred seventy".