124983380 has 24 divisors (see below), whose sum is σ = 273877632. Its totient is φ = 47819552.

The previous prime is 124983361. The next prime is 124983401. The reversal of 124983380 is 83389421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135392 + ... + 136311.

It is an arithmetic number, because the mean of its divisors is an integer number (11411568).

Almost surely, 2^124983380 is an apocalyptic number.

124983380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124983380 is an abundant number, since it is smaller than the sum of its proper divisors (148894252).

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

124983380 is a wasteful number, since it uses less digits than its factorization.

124983380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271735 (or 271733 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 124983380 is about 11179.5965937953. The cubic root of 124983380 is about 499.9778390178.

The spelling of 124983380 in words is "one hundred twenty-four million, nine hundred eighty-three thousand, three hundred eighty".