14879894 has 8 divisors (see below), whose sum is σ = 22369440. Its totient is φ = 7423416.

The previous prime is 14879881. The next prime is 14879899. The reversal of 14879894 is 49897841.

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

It is a super-2 number, since 2×14879894² = 442822490902472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14879899) by changing a digit.

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, 7109 + ... + 8960.

It is an arithmetic number, because the mean of its divisors is an integer number (2796180).

Almost surely, 2^14879894 is an apocalyptic number.

14879894 is a deficient number, since it is larger than the sum of its proper divisors (7489546).

14879894 is a wasteful number, since it uses less digits than its factorization.

14879894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16534.

The product of its digits is 580608, while the sum is 50.

The square root of 14879894 is about 3857.4465647628. The cubic root of 14879894 is about 245.9612052424.

The spelling of 14879894 in words is "fourteen million, eight hundred seventy-nine thousand, eight hundred ninety-four".