74080105 has 32 divisors (see below), whose sum is σ = 101450880. Its totient is φ = 51448320.

The previous prime is 74080093. The next prime is 74080109. The reversal of 74080105 is 50108047.

It is not a de Polignac number, because 74080105 - 2⁷ = 74079977 is a prime.

It is a super-2 number, since 2×74080105² = 10975723913622050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74080105.

It is not an unprimeable number, because it can be changed into a prime (74080109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119757 + ... + 120373.

It is an arithmetic number, because the mean of its divisors is an integer number (3170340).

Almost surely, 2^74080105 is an apocalyptic number.

It is an amenable number.

74080105 is a deficient number, since it is larger than the sum of its proper divisors (27370775).

74080105 is a wasteful number, since it uses less digits than its factorization.

74080105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 74080105 is about 8606.9800162426. The cubic root of 74080105 is about 419.9850807248.

The spelling of 74080105 in words is "seventy-four million, eighty thousand, one hundred five".