124166479 has 2 divisors, whose sum is σ = 124166480. Its totient is φ = 124166478.

The previous prime is 124166473. The next prime is 124166513. The reversal of 124166479 is 974661421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124166479 - 2⁵ = 124166447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124166473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62083239 + 62083240.

It is an arithmetic number, because the mean of its divisors is an integer number (62083240).

Almost surely, 2^124166479 is an apocalyptic number.

124166479 is a deficient number, since it is larger than the sum of its proper divisors (1).

124166479 is an equidigital number, since it uses as much as digits as its factorization.

124166479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 124166479 is about 11143.0013461365. The cubic root of 124166479 is about 498.8861592266.

The spelling of 124166479 in words is "one hundred twenty-four million, one hundred sixty-six thousand, four hundred seventy-nine".