122924 has 12 divisors (see below), whose sum is σ = 218400. Its totient is φ = 60528.

The previous prime is 122921. The next prime is 122929. The reversal of 122924 is 429221.

It is a super-2 number, since 2×122924² = 30220619552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122896 and 122905.

It is not an unprimeable number, because it can be changed into a prime (122921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122 + ... + 510.

It is an arithmetic number, because the mean of its divisors is an integer number (18200).

2¹²²⁹²⁴ is an apocalyptic number.

It is an amenable number.

122924 is a deficient number, since it is larger than the sum of its proper divisors (95476).

122924 is a wasteful number, since it uses less digits than its factorization.

122924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 470 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 122924 is about 350.6051910625. The cubic root of 122924 is about 49.7216533381.

The spelling of 122924 in words is "one hundred twenty-two thousand, nine hundred twenty-four".