13058224 has 20 divisors (see below), whose sum is σ = 25607736. Its totient is φ = 6449792.

The previous prime is 13058203. The next prime is 13058239. The reversal of 13058224 is 42285031.

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, 3589 + ... + 6244.

Almost surely, 2^13058224 is an apocalyptic number.

It is an amenable number.

13058224 is a deficient number, since it is larger than the sum of its proper divisors (12549512).

13058224 is an equidigital number, since it uses as much as digits as its factorization.

13058224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9924 (or 9918 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 13058224 is about 3613.6164710716. The cubic root of 13058224 is about 235.4839821839.

The spelling of 13058224 in words is "thirteen million, fifty-eight thousand, two hundred twenty-four".