124580 has 12 divisors (see below), whose sum is σ = 261660. Its totient is φ = 49824.

The previous prime is 124577. The next prime is 124601. The reversal of 124580 is 85421.

124580 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 2 ways, for example, as 53824 + 70756 = 232^2 + 266^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 6229 = 124580 / (1 + 2 + 4 + 5 + 8 + 0).

It is an Ulam number.

It is a plaindrome in base 14.

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, 3095 + ... + 3134.

It is an arithmetic number, because the mean of its divisors is an integer number (21805).

2¹²⁴⁵⁸⁰ is an apocalyptic number.

124580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124580 is an abundant number, since it is smaller than the sum of its proper divisors (137080).

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

124580 is a wasteful number, since it uses less digits than its factorization.

124580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6238 (or 6236 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 124580 is about 352.9589211226. The cubic root of 124580 is about 49.9439371627.

The spelling of 124580 in words is "one hundred twenty-four thousand, five hundred eighty".