117936924 has 36 divisors (see below), whose sum is σ = 320116104. Its totient is φ = 33696096.

The previous prime is 117936919. The next prime is 117936943. The reversal of 117936924 is 429639711.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99699 + ... + 100874.

It is an arithmetic number, because the mean of its divisors is an integer number (8892114).

Almost surely, 2^117936924 is an apocalyptic number.

117936924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117936924 is an abundant number, since it is smaller than the sum of its proper divisors (202179180).

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

117936924 is a wasteful number, since it uses less digits than its factorization.

117936924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200594 (or 200585 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 117936924 is about 10859.8767948812. The cubic root of 117936924 is about 490.3994022473.

The spelling of 117936924 in words is "one hundred seventeen million, nine hundred thirty-six thousand, nine hundred twenty-four".