124060660 has 24 divisors (see below), whose sum is σ = 263458440. Its totient is φ = 49065984.

The previous prime is 124060631. The next prime is 124060661. The reversal of 124060660 is 66060421.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33315984 + 90744676 = 5772^2 + 9526^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124060661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33069 + ... + 36628.

It is an arithmetic number, because the mean of its divisors is an integer number (10977435).

Almost surely, 2^124060660 is an apocalyptic number.

124060660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124060660 is an abundant number, since it is smaller than the sum of its proper divisors (139397780).

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

124060660 is a wasteful number, since it uses less digits than its factorization.

124060660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69795 (or 69793 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 124060660 is about 11138.2521070409. The cubic root of 124060660 is about 498.7443962243.

The spelling of 124060660 in words is "one hundred twenty-four million, sixty thousand, six hundred sixty".