13913358 has 48 divisors (see below), whose sum is σ = 30504960. Its totient is φ = 4218480.

The previous prime is 13913357. The next prime is 13913387. The reversal of 13913358 is 85331931.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13913357) 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 23 ways as a sum of consecutive naturals, for example, 109491 + ... + 109617.

It is an arithmetic number, because the mean of its divisors is an integer number (635520).

Almost surely, 2^13913358 is an apocalyptic number.

13913358 is an abundant number, since it is smaller than the sum of its proper divisors (16591602).

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

13913358 is a wasteful number, since it uses less digits than its factorization.

13913358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 182 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 13913358 is about 3730.0613935966. The cubic root of 13913358 is about 240.5160078268.

The spelling of 13913358 in words is "thirteen million, nine hundred thirteen thousand, three hundred fifty-eight".