123682 has 16 divisors (see below), whose sum is σ = 205632. Its totient is φ = 55440.

The previous prime is 123677. The next prime is 123701. The reversal of 123682 is 286321.

It is a congruent number.

It is an unprimeable number.

123682 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707 + ... + 1777.

It is an arithmetic number, because the mean of its divisors is an integer number (12852).

2¹²³⁶⁸² is an apocalyptic number.

123682 is a deficient number, since it is larger than the sum of its proper divisors (81950).

123682 is a wasteful number, since it uses less digits than its factorization.

123682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153.

The product of its digits is 576, while the sum is 22.

The square root of 123682 is about 351.6845177144. The cubic root of 123682 is about 49.8236453789.

The spelling of 123682 in words is "one hundred twenty-three thousand, six hundred eighty-two".