124530680 has 16 divisors (see below), whose sum is σ = 280194120. Its totient is φ = 49812256.

The previous prime is 124530667. The next prime is 124530697. The reversal of 124530680 is 86035421.

It is a super-2 number, since 2×124530680² = 31015780522524800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1556594 + ... + 1556673.

Almost surely, 2^124530680 is an apocalyptic number.

124530680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124530680 is an abundant number, since it is smaller than the sum of its proper divisors (155663440).

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

124530680 is a wasteful number, since it uses less digits than its factorization.

124530680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113278 (or 3113274 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 124530680 is about 11159.3315211979. The cubic root of 124530680 is about 499.3734552112.

The spelling of 124530680 in words is "one hundred twenty-four million, five hundred thirty thousand, six hundred eighty".