13058212 has 6 divisors (see below), whose sum is σ = 22851878. Its totient is φ = 6529104.

The previous prime is 13058203. The next prime is 13058239. The reversal of 13058212 is 21285031.

It can be written as a sum of positive squares in only one way, i.e., 12916836 + 141376 = 3594^2 + 376^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1632273 + ... + 1632280.

Almost surely, 2^13058212 is an apocalyptic number.

It is an amenable number.

13058212 is a deficient number, since it is larger than the sum of its proper divisors (9793666).

13058212 is a wasteful number, since it uses less digits than its factorization.

13058212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264557 (or 3264555 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13058212 is about 3613.6148106847. The cubic root of 13058212 is about 235.4839100503.

The spelling of 13058212 in words is "thirteen million, fifty-eight thousand, two hundred twelve".