124674560 has 80 divisors (see below), whose sum is σ = 308765952. Its totient is φ = 48230400.

The previous prime is 124674553. The next prime is 124674569. The reversal of 124674560 is 65476421.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×124674560² = 31087491822387200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124674560.

It is not an unprimeable number, because it can be changed into a prime (124674569) 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 7 ways as a sum of consecutive naturals, for example, 78575 + ... + 80145.

Almost surely, 2^124674560 is an apocalyptic number.

124674560 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 124674560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154382976).

124674560 is an abundant number, since it is smaller than the sum of its proper divisors (184091392).

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

124674560 is an equidigital number, since it uses as much as digits as its factorization.

124674560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625 (or 1609 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 124674560 is about 11165.7762829102. The cubic root of 124674560 is about 499.5657028812.

The spelling of 124674560 in words is "one hundred twenty-four million, six hundred seventy-four thousand, five hundred sixty".