124426667 has 2 divisors, whose sum is σ = 124426668. Its totient is φ = 124426666.

The previous prime is 124426651. The next prime is 124426681. The reversal of 124426667 is 766624421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124426667 - 2⁴ = 124426651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124426667.

It is not a weakly prime, because it can be changed into another prime (124426697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62213333 + 62213334.

It is an arithmetic number, because the mean of its divisors is an integer number (62213334).

Almost surely, 2^124426667 is an apocalyptic number.

124426667 is a deficient number, since it is larger than the sum of its proper divisors (1).

124426667 is an equidigital number, since it uses as much as digits as its factorization.

124426667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 124426667 is about 11154.6701878630. The cubic root of 124426667 is about 499.2343842635.

The spelling of 124426667 in words is "one hundred twenty-four million, four hundred twenty-six thousand, six hundred sixty-seven".