74950103 has 2 divisors, whose sum is σ = 74950104. Its totient is φ = 74950102.

The previous prime is 74950087. The next prime is 74950111. The reversal of 74950103 is 30105947.

It is a strong prime.

It is an emirp because it is prime and its reverse (30105947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74950103 - 2⁴ = 74950087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74950163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37475051 + 37475052.

It is an arithmetic number, because the mean of its divisors is an integer number (37475052).

Almost surely, 2^74950103 is an apocalyptic number.

74950103 is a deficient number, since it is larger than the sum of its proper divisors (1).

74950103 is an equidigital number, since it uses as much as digits as its factorization.

74950103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 74950103 is about 8657.3727539017. The cubic root of 74950103 is about 421.6227902152.

The spelling of 74950103 in words is "seventy-four million, nine hundred fifty thousand, one hundred three".