117459542 has 8 divisors (see below), whose sum is σ = 176278032. Its totient is φ = 58700200.

The previous prime is 117459521. The next prime is 117459581. The reversal of 117459542 is 245954711.

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

It is a junction number, because it is equal to n+sod(n) for n = 117459496 and 117459505.

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, 9434 + ... + 17997.

It is an arithmetic number, because the mean of its divisors is an integer number (22034754).

Almost surely, 2^117459542 is an apocalyptic number.

117459542 is a deficient number, since it is larger than the sum of its proper divisors (58818490).

117459542 is a wasteful number, since it uses less digits than its factorization.

117459542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29574.

The product of its digits is 50400, while the sum is 38.

The square root of 117459542 is about 10837.8753452879. The cubic root of 117459542 is about 489.7368321671.

The spelling of 117459542 in words is "one hundred seventeen million, four hundred fifty-nine thousand, five hundred forty-two".