68117182 has 16 divisors (see below), whose sum is σ = 116899200. Its totient is φ = 29161368.

The previous prime is 68117171. The next prime is 68117209. The reversal of 68117182 is 28171186.

It is a super-2 number, since 2×68117182² = 9279900967242248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14569 + ... + 18667.

It is an arithmetic number, because the mean of its divisors is an integer number (7306200).

Almost surely, 2^68117182 is an apocalyptic number.

68117182 is a deficient number, since it is larger than the sum of its proper divisors (48782018).

68117182 is a wasteful number, since it uses less digits than its factorization.

68117182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295.

The product of its digits is 5376, while the sum is 34.

The square root of 68117182 is about 8253.3133952371. The cubic root of 68117182 is about 408.3998347148.

The spelling of 68117182 in words is "sixty-eight million, one hundred seventeen thousand, one hundred eighty-two".