74304475 has 12 divisors (see below), whose sum is σ = 105300304. Its totient is φ = 50951520.

The previous prime is 74304469. The next prime is 74304491. The reversal of 74304475 is 57440347.

It is not a de Polignac number, because 74304475 - 2⁹ = 74303963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74304475.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212124 + ... + 212473.

Almost surely, 2^74304475 is an apocalyptic number.

74304475 is a deficient number, since it is larger than the sum of its proper divisors (30995829).

74304475 is a wasteful number, since it uses less digits than its factorization.

74304475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424614 (or 424609 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 74304475 is about 8620.0043503469. The cubic root of 74304475 is about 420.4086630854.

The spelling of 74304475 in words is "seventy-four million, three hundred four thousand, four hundred seventy-five".