124650404 has 12 divisors (see below), whose sum is σ = 218884764. Its totient is φ = 62111904.

The previous prime is 124650391. The next prime is 124650451. The reversal of 124650404 is 404056421.

It can be written as a sum of positive squares in 2 ways, for example, as 122058304 + 2592100 = 11048^2 + 1610^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52007 + ... + 54350.

It is an arithmetic number, because the mean of its divisors is an integer number (18240397).

Almost surely, 2^124650404 is an apocalyptic number.

It is an amenable number.

124650404 is a deficient number, since it is larger than the sum of its proper divisors (94234360).

124650404 is a wasteful number, since it uses less digits than its factorization.

124650404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106654 (or 106652 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 124650404 is about 11164.6945323193. The cubic root of 124650404 is about 499.5334367729.

The spelling of 124650404 in words is "one hundred twenty-four million, six hundred fifty thousand, four hundred four".