117650086 has 4 divisors (see below), whose sum is σ = 176475132. Its totient is φ = 58825042.

The previous prime is 117650051. The next prime is 117650087. The reversal of 117650086 is 680056711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117650087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29412520 + ... + 29412523.

It is an arithmetic number, because the mean of its divisors is an integer number (44118783).

Almost surely, 2^117650086 is an apocalyptic number.

117650086 is a deficient number, since it is larger than the sum of its proper divisors (58825046).

117650086 is an equidigital number, since it uses as much as digits as its factorization.

117650086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58825045.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 117650086 is about 10846.6624359754. The cubic root of 117650086 is about 490.0015077005.

The spelling of 117650086 in words is "one hundred seventeen million, six hundred fifty thousand, eighty-six".