74345059 has 4 divisors (see below), whose sum is σ = 74579904. Its totient is φ = 74110216.

The previous prime is 74345057. The next prime is 74345069. The reversal of 74345059 is 95054347.

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 74345059 - 2¹ = 74345057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74345057) 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, 116947 + ... + 117580.

It is an arithmetic number, because the mean of its divisors is an integer number (18644976).

Almost surely, 2^74345059 is an apocalyptic number.

74345059 is a deficient number, since it is larger than the sum of its proper divisors (234845).

74345059 is a wasteful number, since it uses less digits than its factorization.

74345059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234844.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 74345059 is about 8622.3580881334. The cubic root of 74345059 is about 420.4851894759.

The spelling of 74345059 in words is "seventy-four million, three hundred forty-five thousand, fifty-nine".