13058216 has 16 divisors (see below), whose sum is σ = 24662400. Its totient is φ = 6481584.

The previous prime is 13058203. The next prime is 13058239. The reversal of 13058216 is 61285031.

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, 4760 + ... + 6983.

It is an arithmetic number, because the mean of its divisors is an integer number (1541400).

Almost surely, 2^13058216 is an apocalyptic number.

It is an amenable number.

13058216 is a deficient number, since it is larger than the sum of its proper divisors (11604184).

13058216 is a wasteful number, since it uses less digits than its factorization.

13058216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11888 (or 11884 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 13058216 is about 3613.6153641471. The cubic root of 13058216 is about 235.4839340948.

The spelling of 13058216 in words is "thirteen million, fifty-eight thousand, two hundred sixteen".