13358494 has 4 divisors (see below), whose sum is σ = 20037744. Its totient is φ = 6679246.

The previous prime is 13358467. The next prime is 13358503. The reversal of 13358494 is 49485331.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3339622 + ... + 3339625.

It is an arithmetic number, because the mean of its divisors is an integer number (5009436).

Almost surely, 2^13358494 is an apocalyptic number.

13358494 is a deficient number, since it is larger than the sum of its proper divisors (6679250).

13358494 is an equidigital number, since it uses as much as digits as its factorization.

13358494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679249.

The product of its digits is 51840, while the sum is 37.

The square root of 13358494 is about 3654.9273590593. The cubic root of 13358494 is about 237.2752829204.

The spelling of 13358494 in words is "thirteen million, three hundred fifty-eight thousand, four hundred ninety-four".