124768 has 24 divisors (see below), whose sum is σ = 281232. Its totient is φ = 53376.

The previous prime is 124759. The next prime is 124769. The reversal of 124768 is 867421.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124769) by changing a digit.

124768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55 + ... + 502.

It is an arithmetic number, because the mean of its divisors is an integer number (11718).

2¹²⁴⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

124768 is an abundant number, since it is smaller than the sum of its proper divisors (156464).

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

124768 is an equidigital number, since it uses as much as digits as its factorization.

124768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574 (or 566 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 124768 is about 353.2251406681. The cubic root of 124768 is about 49.9690475095.

The spelling of 124768 in words is "one hundred twenty-four thousand, seven hundred sixty-eight".