117415634 has 32 divisors (see below), whose sum is σ = 213736320. Its totient is φ = 47225088.

The previous prime is 117415633. The next prime is 117415679. The reversal of 117415634 is 436514711.

It is a super-2 number, since 2×117415634² = 27572862215243912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117415634.

It is not an unprimeable number, because it can be changed into a prime (117415633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146924 + ... + 147720.

It is an arithmetic number, because the mean of its divisors is an integer number (6679260).

Almost surely, 2^117415634 is an apocalyptic number.

117415634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117415634 is a deficient number, since it is larger than the sum of its proper divisors (96320686).

117415634 is a wasteful number, since it uses less digits than its factorization.

117415634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442.

The product of its digits is 10080, while the sum is 32.

The square root of 117415634 is about 10835.8494821587. The cubic root of 117415634 is about 489.6758010965.

The spelling of 117415634 in words is "one hundred seventeen million, four hundred fifteen thousand, six hundred thirty-four".