117085794 has 32 divisors (see below), whose sum is σ = 273091200. Its totient is φ = 33452496.

The previous prime is 117085777. The next prime is 117085811. The reversal of 117085794 is 497580711.

It is an interprime number because it is at equal distance from previous prime (117085777) and next prime (117085811).

It is a super-2 number, since 2×117085794² = 27418166313220872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26389 + ... + 30504.

It is an arithmetic number, because the mean of its divisors is an integer number (8534100).

Almost surely, 2^117085794 is an apocalyptic number.

117085794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117085794 is an abundant number, since it is smaller than the sum of its proper divisors (156005406).

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

117085794 is an equidigital number, since it uses as much as digits as its factorization.

117085794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56919 (or 56905 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 42.

The square root of 117085794 is about 10820.6189286935. The cubic root of 117085794 is about 489.2168442050.

The spelling of 117085794 in words is "one hundred seventeen million, eighty-five thousand, seven hundred ninety-four".