13389854 has 8 divisors (see below), whose sum is σ = 20201400. Its totient is φ = 6656056.

The previous prime is 13389853. The next prime is 13389881. The reversal of 13389854 is 45898331.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13389853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19004 + ... + 19695.

It is an arithmetic number, because the mean of its divisors is an integer number (2525175).

Almost surely, 2^13389854 is an apocalyptic number.

13389854 is a deficient number, since it is larger than the sum of its proper divisors (6811546).

13389854 is a wasteful number, since it uses less digits than its factorization.

13389854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38874.

The product of its digits is 103680, while the sum is 41.

The square root of 13389854 is about 3659.2149431265. The cubic root of 13389854 is about 237.4608112625.

The spelling of 13389854 in words is "thirteen million, three hundred eighty-nine thousand, eight hundred fifty-four".