117326856 has 16 divisors (see below), whose sum is σ = 293317200. Its totient is φ = 39108944.

The previous prime is 117326827. The next prime is 117326857. The reversal of 117326856 is 658623711.

It is a super-2 number, since 2×117326856² = 27531182277689472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117326857) 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, 2444286 + ... + 2444333.

It is an arithmetic number, because the mean of its divisors is an integer number (18332325).

Almost surely, 2^117326856 is an apocalyptic number.

It is an amenable number.

117326856 is an abundant number, since it is smaller than the sum of its proper divisors (175990344).

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

117326856 is a wasteful number, since it uses less digits than its factorization.

117326856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4888628 (or 4888624 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 117326856 is about 10831.7522128232. The cubic root of 117326856 is about 489.5523553000.

The spelling of 117326856 in words is "one hundred seventeen million, three hundred twenty-six thousand, eight hundred fifty-six".