124472880 has 120 divisors (see below), whose sum is σ = 477758112. Its totient is φ = 28449792.

The previous prime is 124472863. The next prime is 124472891. The reversal of 124472880 is 88274421.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7309 + ... + 17388.

Almost surely, 2^124472880 is an apocalyptic number.

124472880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124472880 is an abundant number, since it is smaller than the sum of its proper divisors (353285232).

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

124472880 is a wasteful number, since it uses less digits than its factorization.

124472880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24723 (or 24714 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 124472880 is about 11156.7414597632. The cubic root of 124472880 is about 499.2961830817.

The spelling of 124472880 in words is "one hundred twenty-four million, four hundred seventy-two thousand, eight hundred eighty".