124448873 has 2 divisors, whose sum is σ = 124448874. Its totient is φ = 124448872.

The previous prime is 124448851. The next prime is 124448887. The reversal of 124448873 is 378844421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123587689 + 861184 = 11117^2 + 928^2 .

It is a cyclic number.

It is not a de Polignac number, because 124448873 - 2¹⁰ = 124447849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124448873.

It is not a weakly prime, because it can be changed into another prime (124448813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62224436 + 62224437.

It is an arithmetic number, because the mean of its divisors is an integer number (62224437).

Almost surely, 2^124448873 is an apocalyptic number.

It is an amenable number.

124448873 is a deficient number, since it is larger than the sum of its proper divisors (1).

124448873 is an equidigital number, since it uses as much as digits as its factorization.

124448873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172032, while the sum is 41.

The square root of 124448873 is about 11155.6655112996. The cubic root of 124448873 is about 499.2640813790.

The spelling of 124448873 in words is "one hundred twenty-four million, four hundred forty-eight thousand, eight hundred seventy-three".