13589942 has 24 divisors (see below), whose sum is σ = 21644280. Its totient is φ = 6393920.

The previous prime is 13589929. The next prime is 13589957. The reversal of 13589942 is 24998531.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 13589942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230309 + ... + 230367.

It is an arithmetic number, because the mean of its divisors is an integer number (901845).

Almost surely, 2^13589942 is an apocalyptic number.

13589942 is a deficient number, since it is larger than the sum of its proper divisors (8054338).

13589942 is an equidigital number, since it uses as much as digits as its factorization.

13589942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 155 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 13589942 is about 3686.4538516032. The cubic root of 13589942 is about 238.6377804718.

The spelling of 13589942 in words is "thirteen million, five hundred eighty-nine thousand, nine hundred forty-two".