117675907 has 12 divisors (see below), whose sum is σ = 124423104. Its totient is φ = 111177360.

The previous prime is 117675851. The next prime is 117675917. The reversal of 117675907 is 709576711.

It is a happy number.

It is not a de Polignac number, because 117675907 - 2¹⁵ = 117643139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117675917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56293 + ... + 58345.

It is an arithmetic number, because the mean of its divisors is an integer number (10368592).

Almost surely, 2^117675907 is an apocalyptic number.

117675907 is a deficient number, since it is larger than the sum of its proper divisors (6747197).

117675907 is an equidigital number, since it uses as much as digits as its factorization.

117675907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170 (or 2127 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 43.

The square root of 117675907 is about 10847.8526446482. The cubic root of 117675907 is about 490.0373524212.

The spelling of 117675907 in words is "one hundred seventeen million, six hundred seventy-five thousand, nine hundred seven".