74105044 has 12 divisors (see below), whose sum is σ = 139659604. Its totient is φ = 34202304.

The previous prime is 74105033. The next prime is 74105047. The reversal of 74105044 is 44050147.

It can be written as a sum of positive squares in 2 ways, for example, as 4048144 + 70056900 = 2012^2 + 8370^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74105047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712497 + ... + 712600.

Almost surely, 2^74105044 is an apocalyptic number.

It is an amenable number.

74105044 is a deficient number, since it is larger than the sum of its proper divisors (65554560).

74105044 is a wasteful number, since it uses less digits than its factorization.

74105044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425114 (or 1425112 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 74105044 is about 8608.4286603305. The cubic root of 74105044 is about 420.0322046356.

The spelling of 74105044 in words is "seventy-four million, one hundred five thousand, forty-four".