117573542 has 8 divisors (see below), whose sum is σ = 176675256. Its totient is φ = 58681792.

The previous prime is 117573541. The next prime is 117573553. The reversal of 117573542 is 245375711.

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 (117573541) 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 in 3 ways as a sum of consecutive naturals, for example, 51083 + ... + 53334.

It is an arithmetic number, because the mean of its divisors is an integer number (22084407).

Almost surely, 2^117573542 is an apocalyptic number.

117573542 is a deficient number, since it is larger than the sum of its proper divisors (59101714).

117573542 is a wasteful number, since it uses less digits than its factorization.

117573542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104982.

The product of its digits is 29400, while the sum is 35.

The square root of 117573542 is about 10843.1334032188. The cubic root of 117573542 is about 489.8952184670.

The spelling of 117573542 in words is "one hundred seventeen million, five hundred seventy-three thousand, five hundred forty-two".