124260668 has 72 divisors (see below), whose sum is σ = 265423200. Its totient is φ = 50850240.

The previous prime is 124260659. The next prime is 124260683. The reversal of 124260668 is 866062421.

It is a super-2 number, since 2×124260668² = 30881427223612448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2643821 + ... + 2643867.

Almost surely, 2^124260668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124260668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132711600).

124260668 is an abundant number, since it is smaller than the sum of its proper divisors (141162532).

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

124260668 is an equidigital number, since it uses as much as digits as its factorization.

124260668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 124260668 is about 11147.2269197321. The cubic root of 124260668 is about 499.0122740799.

The spelling of 124260668 in words is "one hundred twenty-four million, two hundred sixty thousand, six hundred sixty-eight".