117556514 has 4 divisors (see below), whose sum is σ = 176334774. Its totient is φ = 58778256.

The previous prime is 117556507. The next prime is 117556561. The reversal of 117556514 is 415655711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 105411289 + 12145225 = 10267^2 + 3485^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29389127 + ... + 29389130.

Almost surely, 2^117556514 is an apocalyptic number.

117556514 is a deficient number, since it is larger than the sum of its proper divisors (58778260).

117556514 is an equidigital number, since it uses as much as digits as its factorization.

117556514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58778259.

The product of its digits is 21000, while the sum is 35.

The square root of 117556514 is about 10842.3481774014. The cubic root of 117556514 is about 489.8715670616.

The spelling of 117556514 in words is "one hundred seventeen million, five hundred fifty-six thousand, five hundred fourteen".