124248067 has 2 divisors, whose sum is σ = 124248068. Its totient is φ = 124248066.

The previous prime is 124248013. The next prime is 124248077. The reversal of 124248067 is 760842421.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (760842421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124248067 is a prime.

It is not a weakly prime, because it can be changed into another prime (124248077) 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 as a sum of consecutive naturals, namely, 62124033 + 62124034.

It is an arithmetic number, because the mean of its divisors is an integer number (62124034).

Almost surely, 2^124248067 is an apocalyptic number.

124248067 is a deficient number, since it is larger than the sum of its proper divisors (1).

124248067 is an equidigital number, since it uses as much as digits as its factorization.

124248067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 124248067 is about 11146.6616975667. The cubic root of 124248067 is about 498.9954055986.

The spelling of 124248067 in words is "one hundred twenty-four million, two hundred forty-eight thousand, sixty-seven".