2275584 has 36 divisors (see below), whose sum is σ = 6058416. Its totient is φ = 758272.

The previous prime is 2275583. The next prime is 2275591. The reversal of 2275584 is 4855722.

It is not an unprimeable number, because it can be changed into a prime (2275583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714 + ... + 2249.

2^2275584 is an apocalyptic number.

2275584 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2275584 is an abundant number, since it is smaller than the sum of its proper divisors (3782832).

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

2275584 is an equidigital number, since it uses as much as digits as its factorization.

2275584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982 (or 2968 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 2275584 is about 1508.5038945923. The cubic root of 2275584 is about 131.5318586758.

The spelling of 2275584 in words is "two million, two hundred seventy-five thousand, five hundred eighty-four".