74432059 has 4 divisors (see below), whose sum is σ = 80157616. Its totient is φ = 68706504.

The previous prime is 74432053. The next prime is 74432093. The reversal of 74432059 is 95023447.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 74432059 - 2⁵ = 74432027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74432053) 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, 2862759 + ... + 2862784.

It is an arithmetic number, because the mean of its divisors is an integer number (20039404).

Almost surely, 2^74432059 is an apocalyptic number.

74432059 is a deficient number, since it is larger than the sum of its proper divisors (5725557).

74432059 is a wasteful number, since it uses less digits than its factorization.

74432059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725556.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 74432059 is about 8627.4016366459. The cubic root of 74432059 is about 420.6491454559.

The spelling of 74432059 in words is "seventy-four million, four hundred thirty-two thousand, fifty-nine".