117348742 has 8 divisors (see below), whose sum is σ = 201169296. Its totient is φ = 50292312.

The previous prime is 117348727. The next prime is 117348743. The reversal of 117348742 is 247843711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117348743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4191013 + ... + 4191040.

It is an arithmetic number, because the mean of its divisors is an integer number (25146162).

Almost surely, 2^117348742 is an apocalyptic number.

117348742 is a deficient number, since it is larger than the sum of its proper divisors (83820554).

117348742 is an equidigital number, since it uses as much as digits as its factorization.

117348742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8382062.

The product of its digits is 37632, while the sum is 37.

The square root of 117348742 is about 10832.7624362394. The cubic root of 117348742 is about 489.5827935619.

The spelling of 117348742 in words is "one hundred seventeen million, three hundred forty-eight thousand, seven hundred forty-two".