23005284 has 24 divisors (see below), whose sum is σ = 56837088. Its totient is φ = 7217280.

The previous prime is 23005261. The next prime is 23005289. The reversal of 23005284 is 48250032.

It is not an unprimeable number, because it can be changed into a prime (23005289) 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 7 ways as a sum of consecutive naturals, for example, 56182 + ... + 56589.

It is an arithmetic number, because the mean of its divisors is an integer number (2368212).

Almost surely, 2^23005284 is an apocalyptic number.

It is an amenable number.

23005284 is an abundant number, since it is smaller than the sum of its proper divisors (33831804).

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

23005284 is a wasteful number, since it uses less digits than its factorization.

23005284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112795 (or 112793 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 23005284 is about 4796.3823867578. The cubic root of 23005284 is about 284.4084745685.

The spelling of 23005284 in words is "twenty-three million, five thousand, two hundred eighty-four".