74693023 has 2 divisors, whose sum is σ = 74693024. Its totient is φ = 74693022.

The previous prime is 74692993. The next prime is 74693027. The reversal of 74693023 is 32039647.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74693023 - 2⁵ = 74692991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74693023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74693027) 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, 37346511 + 37346512.

It is an arithmetic number, because the mean of its divisors is an integer number (37346512).

Almost surely, 2^74693023 is an apocalyptic number.

74693023 is a deficient number, since it is larger than the sum of its proper divisors (1).

74693023 is an equidigital number, since it uses as much as digits as its factorization.

74693023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 74693023 is about 8642.5125397653. The cubic root of 74693023 is about 421.1401804672.

The spelling of 74693023 in words is "seventy-four million, six hundred ninety-three thousand, twenty-three".