117086310 has 160 divisors (see below), whose sum is σ = 364126752. Its totient is φ = 26680320.

The previous prime is 117086309. The next prime is 117086317. The reversal of 117086310 is 13680711.

It is a super-2 number, since 2×117086310² = 27418407978832200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117086317) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 151084 + ... + 151856.

Almost surely, 2^117086310 is an apocalyptic number.

117086310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 117086310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182063376).

117086310 is an abundant number, since it is smaller than the sum of its proper divisors (247040442).

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

117086310 is a wasteful number, since it uses less digits than its factorization.

117086310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 117086310 is about 10820.6427720353. The cubic root of 117086310 is about 489.2175628675.

The spelling of 117086310 in words is "one hundred seventeen million, eighty-six thousand, three hundred ten".