968186158 has 4 divisors (see below), whose sum is σ = 1452279240. Its totient is φ = 484093078.

The previous prime is 968186137. The next prime is 968186201. The reversal of 968186158 is 851681869.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 242046538 + ... + 242046541.

It is an arithmetic number, because the mean of its divisors is an integer number (363069810).

Almost surely, 2^968186158 is an apocalyptic number.

968186158 is a deficient number, since it is larger than the sum of its proper divisors (484093082).

968186158 is a wasteful number, since it uses less digits than its factorization.

968186158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484093081.

The product of its digits is 829440, while the sum is 52.

The square root of 968186158 is about 31115.6899007559. The cubic root of 968186158 is about 989.2808973776.

The spelling of 968186158 in words is "nine hundred sixty-eight million, one hundred eighty-six thousand, one hundred fifty-eight".