74028323 has 4 divisors (see below), whose sum is σ = 74127648. Its totient is φ = 73929000.

The previous prime is 74028301. The next prime is 74028349. The reversal of 74028323 is 32382047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32382047 = 109 ⋅297083.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74028323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74028023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48536 + ... + 50037.

It is an arithmetic number, because the mean of its divisors is an integer number (18531912).

Almost surely, 2^74028323 is an apocalyptic number.

74028323 is a deficient number, since it is larger than the sum of its proper divisors (99325).

74028323 is an equidigital number, since it uses as much as digits as its factorization.

74028323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99324.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 74028323 is about 8603.9713504869. The cubic root of 74028323 is about 419.8872013790.

The spelling of 74028323 in words is "seventy-four million, twenty-eight thousand, three hundred twenty-three".