124668473 has 2 divisors, whose sum is σ = 124668474. Its totient is φ = 124668472.

The previous prime is 124668421. The next prime is 124668491. The reversal of 124668473 is 374866421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100540729 + 24127744 = 10027^2 + 4912^2 .

It is a cyclic number.

It is not a de Polignac number, because 124668473 - 2⁶ = 124668409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 124668473.

It is not a weakly prime, because it can be changed into another prime (124665473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62334236 + 62334237.

It is an arithmetic number, because the mean of its divisors is an integer number (62334237).

Almost surely, 2^124668473 is an apocalyptic number.

It is an amenable number.

124668473 is a deficient number, since it is larger than the sum of its proper divisors (1).

124668473 is an equidigital number, since it uses as much as digits as its factorization.

124668473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 41.

The square root of 124668473 is about 11165.5037056104. The cubic root of 124668473 is about 499.5575726315.

The spelling of 124668473 in words is "one hundred twenty-four million, six hundred sixty-eight thousand, four hundred seventy-three".