124395036 has 48 divisors (see below), whose sum is σ = 308411040. Its totient is φ = 38949120.

The previous prime is 124395013. The next prime is 124395049. The reversal of 124395036 is 630593421.

It is a junction number, because it is equal to n+sod(n) for n = 124394988 and 124395006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8046 + ... + 17706.

It is an arithmetic number, because the mean of its divisors is an integer number (6425230).

Almost surely, 2^124395036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124395036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154205520).

124395036 is an abundant number, since it is smaller than the sum of its proper divisors (184016004).

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

124395036 is a wasteful number, since it uses less digits than its factorization.

124395036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9734 (or 9732 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 124395036 is about 11153.2522611120. The cubic root of 124395036 is about 499.1920765559.

The spelling of 124395036 in words is "one hundred twenty-four million, three hundred ninety-five thousand, thirty-six".