11916924 has 36 divisors (see below), whose sum is σ = 28346472. Its totient is φ = 3896480.

The previous prime is 11916917. The next prime is 11916943. The reversal of 11916924 is 42961911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60394 + ... + 60590.

It is an arithmetic number, because the mean of its divisors is an integer number (787402).

Almost surely, 2^11916924 is an apocalyptic number.

It is an amenable number.

11916924 is an abundant number, since it is smaller than the sum of its proper divisors (16429548).

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

11916924 is a wasteful number, since it uses less digits than its factorization.

11916924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 273 counting only the distinct ones).

The product of its digits is 3888, while the sum is 33.

The square root of 11916924 is about 3452.0898018447. The cubic root of 11916924 is about 228.4133008245.

The spelling of 11916924 in words is "eleven million, nine hundred sixteen thousand, nine hundred twenty-four".