13425586 has 8 divisors (see below), whose sum is σ = 20223360. Its totient is φ = 6684468.

The previous prime is 13425569. The next prime is 13425613. The reversal of 13425586 is 68552431.

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

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, 13566 + ... + 14521.

It is an arithmetic number, because the mean of its divisors is an integer number (2527920).

Almost surely, 2^13425586 is an apocalyptic number.

13425586 is a deficient number, since it is larger than the sum of its proper divisors (6797774).

13425586 is a wasteful number, since it uses less digits than its factorization.

13425586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28328.

The product of its digits is 28800, while the sum is 34.

The square root of 13425586 is about 3664.0941581788. The cubic root of 13425586 is about 237.6718519821.

The spelling of 13425586 in words is "thirteen million, four hundred twenty-five thousand, five hundred eighty-six".