124628532 has 48 divisors (see below), whose sum is σ = 337989120. Its totient is φ = 35003232.

The previous prime is 124628531. The next prime is 124628549. The reversal of 124628532 is 235826421.

124628532 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

124628532 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 124628493 and 124628502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124628531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7618 + ... + 17529.

It is an arithmetic number, because the mean of its divisors is an integer number (7041440).

Almost surely, 2^124628532 is an apocalyptic number.

124628532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124628532 is an abundant number, since it is smaller than the sum of its proper divisors (213360588).

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

124628532 is a wasteful number, since it uses less digits than its factorization.

124628532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25220 (or 25218 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 124628532 is about 11163.7149730724. The cubic root of 124628532 is about 499.5042178960.

The spelling of 124628532 in words is "one hundred twenty-four million, six hundred twenty-eight thousand, five hundred thirty-two".