117055275 has 24 divisors (see below), whose sum is σ = 194783664. Its totient is φ = 62025600.

The previous prime is 117055273. The next prime is 117055283. The reversal of 117055275 is 572550711.

It is not a de Polignac number, because 117055275 - 2¹ = 117055273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117055271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6805 + ... + 16745.

It is an arithmetic number, because the mean of its divisors is an integer number (8115986).

Almost surely, 2^117055275 is an apocalyptic number.

117055275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117055275 is a deficient number, since it is larger than the sum of its proper divisors (77728389).

117055275 is a wasteful number, since it uses less digits than its factorization.

117055275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111 (or 10106 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 33.

The square root of 117055275 is about 10819.2086124633. The cubic root of 117055275 is about 489.1743349025.

The spelling of 117055275 in words is "one hundred seventeen million, fifty-five thousand, two hundred seventy-five".