117607775 has 12 divisors (see below), whose sum is σ = 145989912. Its totient is φ = 93985440.

The previous prime is 117607729. The next prime is 117607783. The reversal of 117607775 is 577706711.

It is not a de Polignac number, because 117607775 - 2⁸ = 117607519 is a prime.

It is a Duffinian number.

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, 29024 + ... + 32826.

It is an arithmetic number, because the mean of its divisors is an integer number (12165826).

Almost surely, 2^117607775 is an apocalyptic number.

117607775 is a deficient number, since it is larger than the sum of its proper divisors (28382137).

117607775 is a wasteful number, since it uses less digits than its factorization.

117607775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050 (or 5045 counting only the distinct ones).

The product of its (nonzero) digits is 72030, while the sum is 41.

The square root of 117607775 is about 10844.7118449501. The cubic root of 117607775 is about 489.9427602164.

The spelling of 117607775 in words is "one hundred seventeen million, six hundred seven thousand, seven hundred seventy-five".