124266404 has 6 divisors (see below), whose sum is σ = 217466214. Its totient is φ = 62133200.

The previous prime is 124266371. The next prime is 124266407. The reversal of 124266404 is 404662421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 78676900 + 45589504 = 8870^2 + 6752^2 .

It is not an unprimeable number, because it can be changed into a prime (124266407) by changing a digit.

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 as a sum of consecutive naturals, namely, 15533297 + ... + 15533304.

It is an arithmetic number, because the mean of its divisors is an integer number (36244369).

Almost surely, 2^124266404 is an apocalyptic number.

It is an amenable number.

124266404 is a deficient number, since it is larger than the sum of its proper divisors (93199810).

124266404 is a wasteful number, since it uses less digits than its factorization.

124266404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31066605 (or 31066603 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 124266404 is about 11147.4842004822. The cubic root of 124266404 is about 499.0199522680.

The spelling of 124266404 in words is "one hundred twenty-four million, two hundred sixty-six thousand, four hundred four".