124880 has 40 divisors (see below), whose sum is σ = 333312. Its totient is φ = 42624.

The previous prime is 124853. The next prime is 124897. The reversal of 124880 is 88421.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449 + ... + 671.

2¹²⁴⁸⁸⁰ is an apocalyptic number.

124880 is a gapful number since it is divisible by the number (10) 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 124880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166656).

124880 is an abundant number, since it is smaller than the sum of its proper divisors (208432).

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

124880 is a wasteful number, since it uses less digits than its factorization.

124880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 124880 is about 353.3836442169. The cubic root of 124880 is about 49.9839948773.

The spelling of 124880 in words is "one hundred twenty-four thousand, eight hundred eighty".