124614617 has 2 divisors, whose sum is σ = 124614618. Its totient is φ = 124614616.

The previous prime is 124614613. The next prime is 124614619. The reversal of 124614617 is 716416421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95335696 + 29278921 = 9764^2 + 5411^2 .

It is a cyclic number.

It is not a de Polignac number, because 124614617 - 2² = 124614613 is a prime.

Together with 124614619, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124614613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62307308 + 62307309.

It is an arithmetic number, because the mean of its divisors is an integer number (62307309).

Almost surely, 2^124614617 is an apocalyptic number.

It is an amenable number.

124614617 is a deficient number, since it is larger than the sum of its proper divisors (1).

124614617 is an equidigital number, since it uses as much as digits as its factorization.

124614617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 32.

The square root of 124614617 is about 11163.0917312365. The cubic root of 124614617 is about 499.4856270223.

The spelling of 124614617 in words is "one hundred twenty-four million, six hundred fourteen thousand, six hundred seventeen".