117406392 has 64 divisors (see below), whose sum is σ = 299376000. Its totient is φ = 38363520.

The previous prime is 117406379. The next prime is 117406427. The reversal of 117406392 is 293604711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336234 + ... + 336582.

It is an arithmetic number, because the mean of its divisors is an integer number (4677750).

Almost surely, 2^117406392 is an apocalyptic number.

117406392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117406392 is an abundant number, since it is smaller than the sum of its proper divisors (181969608).

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

117406392 is a wasteful number, since it uses less digits than its factorization.

117406392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 117406392 is about 10835.4230189688. The cubic root of 117406392 is about 489.6629529992.

The spelling of 117406392 in words is "one hundred seventeen million, four hundred six thousand, three hundred ninety-two".