124611980 has 12 divisors (see below), whose sum is σ = 261685200. Its totient is φ = 49844784.

The previous prime is 124611973. The next prime is 124612001. The reversal of 124611980 is 89116421.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3115280 + ... + 3115319.

It is an arithmetic number, because the mean of its divisors is an integer number (21807100).

Almost surely, 2^124611980 is an apocalyptic number.

124611980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124611980 is an abundant number, since it is smaller than the sum of its proper divisors (137073220).

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

124611980 is a wasteful number, since it uses less digits than its factorization.

124611980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230608 (or 6230606 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 124611980 is about 11162.9736181718. The cubic root of 124611980 is about 499.4821037522.

It can be divided in two parts, 12461 and 1980, that added together give a palindrome (14441).

The spelling of 124611980 in words is "one hundred twenty-four million, six hundred eleven thousand, nine hundred eighty".