14931916 has 12 divisors (see below), whose sum is σ = 27668088. Its totient is φ = 7026752.

The previous prime is 14931911. The next prime is 14931919. The reversal of 14931916 is 61913941.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (14931911) 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, 109726 + ... + 109861.

It is an arithmetic number, because the mean of its divisors is an integer number (2305674).

Almost surely, 2^14931916 is an apocalyptic number.

It is an amenable number.

14931916 is a deficient number, since it is larger than the sum of its proper divisors (12736172).

14931916 is a wasteful number, since it uses less digits than its factorization.

14931916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219608 (or 219606 counting only the distinct ones).

The product of its digits is 5832, while the sum is 34.

The square root of 14931916 is about 3864.1837430433. The cubic root of 14931916 is about 246.2475090577.

The spelling of 14931916 in words is "fourteen million, nine hundred thirty-one thousand, nine hundred sixteen".