2273584 has 10 divisors (see below), whose sum is σ = 4405100. Its totient is φ = 1136784.

The previous prime is 2273569. The next prime is 2273599. The reversal of 2273584 is 4853722.

2273584 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2273569) and next prime (2273599).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71034 + ... + 71065.

It is an arithmetic number, because the mean of its divisors is an integer number (440510).

2^2273584 is an apocalyptic number.

It is an amenable number.

2273584 is a deficient number, since it is larger than the sum of its proper divisors (2131516).

2273584 is a wasteful number, since it uses less digits than its factorization.

2273584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142107 (or 142101 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 2273584 is about 1507.8408404072. The cubic root of 2273584 is about 131.4933131386.

The spelling of 2273584 in words is "two million, two hundred seventy-three thousand, five hundred eighty-four".