74054423 has 2 divisors, whose sum is σ = 74054424. Its totient is φ = 74054422.

The previous prime is 74054377. The next prime is 74054447. The reversal of 74054423 is 32445047.

It is a strong prime.

It is an emirp because it is prime and its reverse (32445047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74054423 - 2²⁶ = 6945559 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 (74054473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37027211 + 37027212.

It is an arithmetic number, because the mean of its divisors is an integer number (37027212).

Almost surely, 2^74054423 is an apocalyptic number.

74054423 is a deficient number, since it is larger than the sum of its proper divisors (1).

74054423 is an equidigital number, since it uses as much as digits as its factorization.

74054423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 74054423 is about 8605.4879582741. The cubic root of 74054423 is about 419.9365418109.

The spelling of 74054423 in words is "seventy-four million, fifty-four thousand, four hundred twenty-three".