13585974 has 8 divisors (see below), whose sum is σ = 27171960. Its totient is φ = 4528656.

The previous prime is 13585963. The next prime is 13585987. The reversal of 13585974 is 47958531.

It is a sphenic number, since it is the product of 3 distinct primes.

13585974 is an admirable number.

It is a congruent number.

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, 1132159 + ... + 1132170.

It is an arithmetic number, because the mean of its divisors is an integer number (3396495).

Almost surely, 2^13585974 is an apocalyptic number.

13585974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13585974 is a wasteful number, since it uses less digits than its factorization.

13585974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264334.

The product of its digits is 151200, while the sum is 42.

The square root of 13585974 is about 3685.9156257299. The cubic root of 13585974 is about 238.6145523401.

The spelling of 13585974 in words is "thirteen million, five hundred eighty-five thousand, nine hundred seventy-four".