74093 has 2 divisors, whose sum is σ = 74094. Its totient is φ = 74092.

The previous prime is 74077. The next prime is 74099. The reversal of 74093 is 39047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47524 + 26569 = 218^2 + 163^2 .

It is an emirp because it is prime and its reverse (39047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74093 - 2⁴ = 74077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37046 + 37047.

It is an arithmetic number, because the mean of its divisors is an integer number (37047).

2⁷⁴⁰⁹³ is an apocalyptic number.

It is an amenable number.

74093 is a deficient number, since it is larger than the sum of its proper divisors (1).

74093 is an equidigital number, since it uses as much as digits as its factorization.

74093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 74093 is about 272.2002939014. The cubic root of 74093 is about 42.0009448011. Note that the first 3 decimals are identical.

Subtracting from 74093 its product of nonzero digits (756), we obtain a palindrome (73337).

The spelling of 74093 in words is "seventy-four thousand, ninety-three".