74324027 has 4 divisors (see below), whose sum is σ = 74350536. Its totient is φ = 74297520.

The previous prime is 74323999. The next prime is 74324059. The reversal of 74324027 is 72042347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72042347 = 13 ⋅5541719.

It is a cyclic number.

It is not a de Polignac number, because 74324027 - 2¹⁶ = 74258491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74324077) 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 in 3 ways as a sum of consecutive naturals, for example, 8474 + ... + 14847.

It is an arithmetic number, because the mean of its divisors is an integer number (18587634).

Almost surely, 2^74324027 is an apocalyptic number.

74324027 is a deficient number, since it is larger than the sum of its proper divisors (26509).

74324027 is a wasteful number, since it uses less digits than its factorization.

74324027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26508.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 74324027 is about 8621.1383819076. The cubic root of 74324027 is about 420.4455343924.

The spelling of 74324027 in words is "seventy-four million, three hundred twenty-four thousand, twenty-seven".