123474424 has 16 divisors (see below), whose sum is σ = 231678720. Its totient is φ = 61693440.

The previous prime is 123474413. The next prime is 123474427. The reversal of 123474424 is 424474321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123474427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8664 + ... + 17944.

It is an arithmetic number, because the mean of its divisors is an integer number (14479920).

Almost surely, 2^123474424 is an apocalyptic number.

It is an amenable number.

123474424 is a deficient number, since it is larger than the sum of its proper divisors (108204296).

123474424 is a wasteful number, since it uses less digits than its factorization.

123474424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10950 (or 10946 counting only the distinct ones).

The product of its digits is 21504, while the sum is 31.

The square root of 123474424 is about 11111.9046072219. The cubic root of 123474424 is about 497.9575669613.

The spelling of 123474424 in words is "one hundred twenty-three million, four hundred seventy-four thousand, four hundred twenty-four".