13264216 has 32 divisors (see below), whose sum is σ = 30097440. Its totient is φ = 5349888.

The previous prime is 13264211. The next prime is 13264219. The reversal of 13264216 is 61246231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13264211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6015 + ... + 7918.

It is an arithmetic number, because the mean of its divisors is an integer number (940545).

Almost surely, 2^13264216 is an apocalyptic number.

It is an amenable number.

13264216 is an abundant number, since it is smaller than the sum of its proper divisors (16833224).

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

13264216 is a wasteful number, since it uses less digits than its factorization.

13264216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13963 (or 13959 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 13264216 is about 3642.0071389277. The cubic root of 13264216 is about 236.7157719526.

The spelling of 13264216 in words is "thirteen million, two hundred sixty-four thousand, two hundred sixteen".