13925386 has 8 divisors (see below), whose sum is σ = 21561984. Its totient is φ = 6738060.

The previous prime is 13925377. The next prime is 13925399. The reversal of 13925386 is 68352931.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 112240 + ... + 112363.

It is an arithmetic number, because the mean of its divisors is an integer number (2695248).

Almost surely, 2^13925386 is an apocalyptic number.

13925386 is a deficient number, since it is larger than the sum of its proper divisors (7636598).

13925386 is a wasteful number, since it uses less digits than its factorization.

13925386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224636.

The product of its digits is 38880, while the sum is 37.

The square root of 13925386 is about 3731.6733511925. The cubic root of 13925386 is about 240.5852959959.

The spelling of 13925386 in words is "thirteen million, nine hundred twenty-five thousand, three hundred eighty-six".