124022850 has 96 divisors (see below), whose sum is σ = 363726720. Its totient is φ = 27363840.

The previous prime is 124022819. The next prime is 124022851. The reversal of 124022850 is 58220421.

It is a self number, because there is not a number n which added to its sum of digits gives 124022850.

It is not an unprimeable number, because it can be changed into a prime (124022851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28414 + ... + 32486.

It is an arithmetic number, because the mean of its divisors is an integer number (3788820).

Almost surely, 2^124022850 is an apocalyptic number.

124022850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 124022850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181863360).

124022850 is an abundant number, since it is smaller than the sum of its proper divisors (239703870).

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

124022850 is a wasteful number, since it uses less digits than its factorization.

124022850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124 (or 4119 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 124022850 is about 11136.5546736861. The cubic root of 124022850 is about 498.6937235892.

It can be divided in two parts, 1240 and 22850, that added together give a triangular number (24090 = T₂₁₉).

The spelling of 124022850 in words is "one hundred twenty-four million, twenty-two thousand, eight hundred fifty".