117372844 has 24 divisors (see below), whose sum is σ = 208444320. Its totient is φ = 57822336.

The previous prime is 117372833. The next prime is 117372859. The reversal of 117372844 is 448273711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173034 + ... + 173710.

It is an arithmetic number, because the mean of its divisors is an integer number (8685180).

Almost surely, 2^117372844 is an apocalyptic number.

It is an amenable number.

117372844 is a deficient number, since it is larger than the sum of its proper divisors (91071476).

117372844 is a wasteful number, since it uses less digits than its factorization.

117372844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257 (or 1255 counting only the distinct ones).

The product of its digits is 37632, while the sum is 37.

The square root of 117372844 is about 10833.8748377485. The cubic root of 117372844 is about 489.6163093785.

The spelling of 117372844 in words is "one hundred seventeen million, three hundred seventy-two thousand, eight hundred forty-four".