124798104 has 64 divisors (see below), whose sum is σ = 349797600. Its totient is φ = 41223168.

The previous prime is 124798103. The next prime is 124798111. The reversal of 124798104 is 401897421.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124798103) 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 15 ways as a sum of consecutive naturals, for example, 21852 + ... + 26964.

Almost surely, 2^124798104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124798104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174898800).

124798104 is an abundant number, since it is smaller than the sum of its proper divisors (224999496).

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

124798104 is a wasteful number, since it uses less digits than its factorization.

124798104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5241 (or 5231 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 124798104 is about 11171.3071750803. The cubic root of 124798104 is about 499.7306602716.

The spelling of 124798104 in words is "one hundred twenty-four million, seven hundred ninety-eight thousand, one hundred four".