123868682 has 16 divisors (see below), whose sum is σ = 215036160. Its totient is φ = 52414128.

The previous prime is 123868673. The next prime is 123868691. The reversal of 123868682 is 286868321.

It is an interprime number because it is at equal distance from previous prime (123868673) and next prime (123868691).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 54893 + ... + 57104.

It is an arithmetic number, because the mean of its divisors is an integer number (13439760).

Almost surely, 2^123868682 is an apocalyptic number.

123868682 is a deficient number, since it is larger than the sum of its proper divisors (91167478).

123868682 is a wasteful number, since it uses less digits than its factorization.

123868682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112085.

The product of its digits is 221184, while the sum is 44.

The square root of 123868682 is about 11129.6308114870. The cubic root of 123868682 is about 498.4870022939.

The spelling of 123868682 in words is "one hundred twenty-three million, eight hundred sixty-eight thousand, six hundred eighty-two".