74000593 has 2 divisors, whose sum is σ = 74000594. Its totient is φ = 74000592.

The previous prime is 74000587. The next prime is 74000599. The reversal of 74000593 is 39500047.

It is a balanced prime because it is at equal distance from previous prime (74000587) and next prime (74000599).

It can be written as a sum of positive squares in only one way, i.e., 62283664 + 11716929 = 7892^2 + 3423^2 .

It is a cyclic number.

It is not a de Polignac number, because 74000593 - 2⁹ = 74000081 is a prime.

It is not a weakly prime, because it can be changed into another prime (74000599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37000296 + 37000297.

It is an arithmetic number, because the mean of its divisors is an integer number (37000297).

Almost surely, 2^74000593 is an apocalyptic number.

It is an amenable number.

74000593 is a deficient number, since it is larger than the sum of its proper divisors (1).

74000593 is an equidigital number, since it uses as much as digits as its factorization.

74000593 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 28.

The square root of 74000593 is about 8602.3597343985. The cubic root of 74000593 is about 419.8347668254.

The spelling of 74000593 in words is "seventy-four million, five hundred ninety-three", and thus it is an aban number.