74005484 has 36 divisors (see below), whose sum is σ = 151157160. Its totient is φ = 31610880.

The previous prime is 74005483. The next prime is 74005489. The reversal of 74005484 is 48450047.

It is a self number, because there is not a number n which added to its sum of digits gives 74005484.

It is not an unprimeable number, because it can be changed into a prime (74005483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95852 + ... + 96620.

It is an arithmetic number, because the mean of its divisors is an integer number (4198810).

Almost surely, 2^74005484 is an apocalyptic number.

It is an amenable number.

74005484 is an abundant number, since it is smaller than the sum of its proper divisors (77151676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74005484 is a wasteful number, since it uses less digits than its factorization.

74005484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 74005484 is about 8602.6440121628. The cubic root of 74005484 is about 419.8440161504.

The spelling of 74005484 in words is "seventy-four million, five thousand, four hundred eighty-four".