117122862 has 8 divisors (see below), whose sum is σ = 234245736. Its totient is φ = 39040952.

The previous prime is 117122857. The next prime is 117122917. The reversal of 117122862 is 268221711.

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

117122862 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9760233 + ... + 9760244.

It is an arithmetic number, because the mean of its divisors is an integer number (29280717).

Almost surely, 2^117122862 is an apocalyptic number.

117122862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117122862 is a wasteful number, since it uses less digits than its factorization.

117122862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19520482.

The product of its digits is 2688, while the sum is 30.

The square root of 117122862 is about 10822.3316341720. The cubic root of 117122862 is about 489.2684655446.

The spelling of 117122862 in words is "one hundred seventeen million, one hundred twenty-two thousand, eight hundred sixty-two".