117715342 has 4 divisors (see below), whose sum is σ = 176573016. Its totient is φ = 58857670.

The previous prime is 117715337. The next prime is 117715343. The reversal of 117715342 is 243517711.

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 (117715343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29428834 + ... + 29428837.

It is an arithmetic number, because the mean of its divisors is an integer number (44143254).

Almost surely, 2^117715342 is an apocalyptic number.

117715342 is a deficient number, since it is larger than the sum of its proper divisors (58857674).

117715342 is an equidigital number, since it uses as much as digits as its factorization.

117715342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58857673.

The product of its digits is 5880, while the sum is 31.

The square root of 117715342 is about 10849.6701332345. The cubic root of 117715342 is about 490.0920859834.

The spelling of 117715342 in words is "one hundred seventeen million, seven hundred fifteen thousand, three hundred forty-two".