124299930 has 16 divisors (see below), whose sum is σ = 298319904. Its totient is φ = 33146640.

The previous prime is 124299899. The next prime is 124299949. The reversal of 124299930 is 39992421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2071636 + ... + 2071695.

It is an arithmetic number, because the mean of its divisors is an integer number (18644994).

Almost surely, 2^124299930 is an apocalyptic number.

124299930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124299930 is an abundant number, since it is smaller than the sum of its proper divisors (174019974).

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

124299930 is a wasteful number, since it uses less digits than its factorization.

124299930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143341.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 124299930 is about 11148.9878464370. The cubic root of 124299930 is about 499.0648253204.

The spelling of 124299930 in words is "one hundred twenty-four million, two hundred ninety-nine thousand, nine hundred thirty".