74955103 has 2 divisors, whose sum is σ = 74955104. Its totient is φ = 74955102.

The previous prime is 74955037. The next prime is 74955107. The reversal of 74955103 is 30155947.

It is a strong prime.

It is an emirp because it is prime and its reverse (30155947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74955103 - 2⁹ = 74954591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74955107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37477551 + 37477552.

It is an arithmetic number, because the mean of its divisors is an integer number (37477552).

Almost surely, 2^74955103 is an apocalyptic number.

74955103 is a deficient number, since it is larger than the sum of its proper divisors (1).

74955103 is an equidigital number, since it uses as much as digits as its factorization.

74955103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 74955103 is about 8657.6615202952. The cubic root of 74955103 is about 421.6321656396.

The spelling of 74955103 in words is "seventy-four million, nine hundred fifty-five thousand, one hundred three".