117358908 has 12 divisors (see below), whose sum is σ = 273837480. Its totient is φ = 39119632.

The previous prime is 117358873. The next prime is 117358909. The reversal of 117358908 is 809853711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×117358908² = 27546226573904928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117358908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117358909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4889943 + ... + 4889966.

It is an arithmetic number, because the mean of its divisors is an integer number (22819790).

Almost surely, 2^117358908 is an apocalyptic number.

It is an amenable number.

117358908 is an abundant number, since it is smaller than the sum of its proper divisors (156478572).

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

117358908 is a wasteful number, since it uses less digits than its factorization.

117358908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9779916 (or 9779914 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 117358908 is about 10833.2316508049. The cubic root of 117358908 is about 489.5969307819.

The spelling of 117358908 in words is "one hundred seventeen million, three hundred fifty-eight thousand, nine hundred eight".