124860880 has 40 divisors (see below), whose sum is σ = 291479112. Its totient is φ = 49741824.

The previous prime is 124860871. The next prime is 124860881. The reversal of 124860880 is 88068421.

It can be written as a sum of positive squares in 4 ways, for example, as 75411856 + 49449024 = 8684^2 + 7032^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124860881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17524 + ... + 23596.

Almost surely, 2^124860880 is an apocalyptic number.

124860880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124860880 is an abundant number, since it is smaller than the sum of its proper divisors (166618232).

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

124860880 is a wasteful number, since it uses less digits than its factorization.

124860880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6343 (or 6337 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 124860880 is about 11174.1165198865. The cubic root of 124860880 is about 499.8144378085.

It can be divided in two parts, 1248 and 60880, that added together give a triangular number (62128 = T₃₅₂).

The spelling of 124860880 in words is "one hundred twenty-four million, eight hundred sixty thousand, eight hundred eighty".