124994880 has 448 divisors, whose sum is σ = 500359680. Its totient is φ = 29196288.

The previous prime is 124994839. The next prime is 124994921. The reversal of 124994880 is 88499421.

It is an interprime number because it is at equal distance from previous prime (124994839) and next prime (124994921).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3378222 + ... + 3378258.

Almost surely, 2^124994880 is an apocalyptic number.

124994880 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 124994880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250179840).

124994880 is an abundant number, since it is smaller than the sum of its proper divisors (375364800).

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

124994880 is a wasteful number, since it uses less digits than its factorization.

124994880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 124994880 is about 11180.1109117933. The cubic root of 124994880 is about 499.9931732401.

The spelling of 124994880 in words is "one hundred twenty-four million, nine hundred ninety-four thousand, eight hundred eighty".