124010660 has 24 divisors (see below), whose sum is σ = 260720376. Its totient is φ = 49547520.

The previous prime is 124010651. The next prime is 124010669. The reversal of 124010660 is 66010421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (124010651) and next prime (124010669).

It can be written as a sum of positive squares in 4 ways, for example, as 39664804 + 84345856 = 6298^2 + 9184^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (124010669) 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, 17384 + ... + 23456.

It is an arithmetic number, because the mean of its divisors is an integer number (10863349).

Almost surely, 2^124010660 is an apocalyptic number.

124010660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124010660 is an abundant number, since it is smaller than the sum of its proper divisors (136709716).

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

124010660 is a wasteful number, since it uses less digits than its factorization.

124010660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7103 (or 7101 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 124010660 is about 11136.0073635033. The cubic root of 124010660 is about 498.6773844612.

The spelling of 124010660 in words is "one hundred twenty-four million, ten thousand, six hundred sixty".