124488 has 96 divisors (see below), whose sum is σ = 436800. Its totient is φ = 31104.

The previous prime is 124477. The next prime is 124489. The reversal of 124488 is 884421.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124489) by changing a digit.

124488 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 23 ways as a sum of consecutive naturals, for example, 6543 + ... + 6561.

It is an arithmetic number, because the mean of its divisors is an integer number (4550).

124488 is a Friedman number, since it can be written as 1482*84, using all its digits and the basic arithmetic operations.

2¹²⁴⁴⁸⁸ is an apocalyptic number.

124488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218400).

124488 is an abundant number, since it is smaller than the sum of its proper divisors (312312).

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

124488 is a wasteful number, since it uses less digits than its factorization.

124488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51 (or 44 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

The square root of 124488 is about 352.8285702717. The cubic root of 124488 is about 49.9316399139.

The spelling of 124488 in words is "one hundred twenty-four thousand, four hundred eighty-eight".