124426666 has 32 divisors (see below), whose sum is σ = 230364288. Its totient is φ = 49083840.

The previous prime is 124426651. The next prime is 124426667. The reversal of 124426666 is 666624421.

It is not an unprimeable number, because it can be changed into a prime (124426667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83161 + ... + 84643.

It is an arithmetic number, because the mean of its divisors is an integer number (7198884).

Almost surely, 2^124426666 is an apocalyptic number.

124426666 is a deficient number, since it is larger than the sum of its proper divisors (105937622).

124426666 is a wasteful number, since it uses less digits than its factorization.

124426666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966.

The product of its digits is 82944, while the sum is 37.

The square root of 124426666 is about 11154.6701430387. The cubic root of 124426666 is about 499.2343829260.

The spelling of 124426666 in words is "one hundred twenty-four million, four hundred twenty-six thousand, six hundred sixty-six".