117052272 has 60 divisors (see below), whose sum is σ = 328461120. Its totient is φ = 38913024.

The previous prime is 117052241. The next prime is 117052289. The reversal of 117052272 is 272250711.

117052272 is a `hidden beast` number, since 1 + 1 + 70 + 522 + 72 = 666.

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, 68128 + ... + 69824.

It is an arithmetic number, because the mean of its divisors is an integer number (5474352).

Almost surely, 2^117052272 is an apocalyptic number.

117052272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117052272 is an abundant number, since it is smaller than the sum of its proper divisors (211408848).

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

117052272 is a wasteful number, since it uses less digits than its factorization.

117052272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 117052272 is about 10819.0698306278. The cubic root of 117052272 is about 489.1701516848.

The spelling of 117052272 in words is "one hundred seventeen million, fifty-two thousand, two hundred seventy-two".