124332617 has 4 divisors (see below), whose sum is σ = 127692996. Its totient is φ = 120972240.

The previous prime is 124332583. The next prime is 124332673. The reversal of 124332617 is 716233421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68740681 + 55591936 = 8291^2 + 7456^2 .

It is not a de Polignac number, because 124332617 - 2¹⁴ = 124316233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124332617.

It is not an unprimeable number, because it can be changed into a prime (124332217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1680134 + ... + 1680207.

It is an arithmetic number, because the mean of its divisors is an integer number (31923249).

Almost surely, 2^124332617 is an apocalyptic number.

It is an amenable number.

124332617 is a deficient number, since it is larger than the sum of its proper divisors (3360379).

124332617 is an equidigital number, since it uses as much as digits as its factorization.

124332617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360378.

The product of its digits is 6048, while the sum is 29.

The square root of 124332617 is about 11150.4536679007. The cubic root of 124332617 is about 499.1085676412.

The spelling of 124332617 in words is "one hundred twenty-four million, three hundred thirty-two thousand, six hundred seventeen".