124423628 has 24 divisors (see below), whose sum is σ = 261945600. Its totient is φ = 50517648.

The previous prime is 124423627. The next prime is 124423633. The reversal of 124423628 is 826324421.

It is a junction number, because it is equal to n+sod(n) for n = 124423594 and 124423603.

It is not an unprimeable number, because it can be changed into a prime (124423627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116408 + ... + 117471.

It is an arithmetic number, because the mean of its divisors is an integer number (10914400).

Almost surely, 2^124423628 is an apocalyptic number.

It is an amenable number.

124423628 is an abundant number, since it is smaller than the sum of its proper divisors (137521972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124423628 is a wasteful number, since it uses less digits than its factorization.

124423628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233909 (or 233907 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 124423628 is about 11154.5339660606. The cubic root of 124423628 is about 499.2303197927.

The spelling of 124423628 in words is "one hundred twenty-four million, four hundred twenty-three thousand, six hundred twenty-eight".