117075276 has 18 divisors (see below), whose sum is σ = 295940372. Its totient is φ = 39025080.

The previous prime is 117075263. The next prime is 117075307. The reversal of 117075276 is 672570711.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3252091 = 117075276 / (1 + 1 + 7 + 0 + 7 + 5 + 2 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 117075276.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1626010 + ... + 1626081.

Almost surely, 2^117075276 is an apocalyptic number.

It is an amenable number.

117075276 is an abundant number, since it is smaller than the sum of its proper divisors (178865096).

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

117075276 is a wasteful number, since it uses less digits than its factorization.

117075276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252101 (or 3252096 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 117075276 is about 10820.1329012171. The cubic root of 117075276 is about 489.2021947282.

The spelling of 117075276 in words is "one hundred seventeen million, seventy-five thousand, two hundred seventy-six".