117757342 has 8 divisors (see below), whose sum is σ = 182727000. Its totient is φ = 56848344.

The previous prime is 117757337. The next prime is 117757373. The reversal of 117757342 is 243757711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015092 + ... + 1015207.

It is an arithmetic number, because the mean of its divisors is an integer number (22840875).

Almost surely, 2^117757342 is an apocalyptic number.

117757342 is a deficient number, since it is larger than the sum of its proper divisors (64969658).

117757342 is a wasteful number, since it uses less digits than its factorization.

117757342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030330.

The product of its digits is 41160, while the sum is 37.

The square root of 117757342 is about 10851.6055033345. The cubic root of 117757342 is about 490.1503661806.

The spelling of 117757342 in words is "one hundred seventeen million, seven hundred fifty-seven thousand, three hundred forty-two".