124020882 has 72 divisors (see below), whose sum is σ = 296355696. Its totient is φ = 38864448.

The previous prime is 124020839. The next prime is 124020889. The reversal of 124020882 is 288020421.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (124020889) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 140013 + ... + 140895.

Almost surely, 2^124020882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124020882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148177848).

124020882 is an abundant number, since it is smaller than the sum of its proper divisors (172334814).

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

124020882 is an equidigital number, since it uses as much as digits as its factorization.

124020882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 905 counting only the distinct ones).

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

The square root of 124020882 is about 11136.4663156676. The cubic root of 124020882 is about 498.6910858106.

It can be divided in two parts, 1240 and 20882, that added together give a palindrome (22122).

The spelling of 124020882 in words is "one hundred twenty-four million, twenty thousand, eight hundred eighty-two".