74465093 has 2 divisors, whose sum is σ = 74465094. Its totient is φ = 74465092.

The previous prime is 74465087. The next prime is 74465101. The reversal of 74465093 is 39056447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71199844 + 3265249 = 8438^2 + 1807^2 .

It is an emirp because it is prime and its reverse (39056447) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74465093 - 2²² = 70270789 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74465003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37232546 + 37232547.

It is an arithmetic number, because the mean of its divisors is an integer number (37232547).

Almost surely, 2^74465093 is an apocalyptic number.

It is an amenable number.

74465093 is a deficient number, since it is larger than the sum of its proper divisors (1).

74465093 is an equidigital number, since it uses as much as digits as its factorization.

74465093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 74465093 is about 8629.3159056787. The cubic root of 74465093 is about 420.7113662644.

The spelling of 74465093 in words is "seventy-four million, four hundred sixty-five thousand, ninety-three".