13930924 has 24 divisors (see below), whose sum is σ = 28048160. Its totient is φ = 5930496.

The previous prime is 13930919. The next prime is 13930927. The reversal of 13930924 is 42903931.

It is not an unprimeable number, because it can be changed into a prime (13930927) 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 7 ways as a sum of consecutive naturals, for example, 2812 + ... + 5980.

Almost surely, 2^13930924 is an apocalyptic number.

13930924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13930924 is an abundant number, since it is smaller than the sum of its proper divisors (14117236).

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

13930924 is a wasteful number, since it uses less digits than its factorization.

13930924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337 (or 3335 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 13930924 is about 3732.4153037946. The cubic root of 13930924 is about 240.6171846340.

The spelling of 13930924 in words is "thirteen million, nine hundred thirty thousand, nine hundred twenty-four".