74323 has 2 divisors, whose sum is σ = 74324. Its totient is φ = 74322.

The previous prime is 74317. The next prime is 74353. The reversal of 74323 is 32347.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74323 is a prime.

It is a d-powerful number, because it can be written as 7 + 4⁸ + 3⁷ + 2⁵ + 3⁸ .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 74323.

It is not a weakly prime, because it can be changed into another prime (74353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37161 + 37162.

It is an arithmetic number, because the mean of its divisors is an integer number (37162).

2⁷⁴³²³ is an apocalyptic number.

74323 is a deficient number, since it is larger than the sum of its proper divisors (1).

74323 is an equidigital number, since it uses as much as digits as its factorization.

74323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504, while the sum is 19.

The square root of 74323 is about 272.6224495525. The cubic root of 74323 is about 42.0443597829.

The spelling of 74323 in words is "seventy-four thousand, three hundred twenty-three", and thus it is an iban number.