2230844 has 24 divisors (see below), whose sum is σ = 4867968. Its totient is φ = 869040.

The previous prime is 2230829. The next prime is 2230861. The reversal of 2230844 is 4480322.

It is a super-3 number, since 3×2230844³ = 33306489446787154752, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3314 + ... + 3929.

It is an arithmetic number, because the mean of its divisors is an integer number (202832).

2^2230844 is an apocalyptic number.

It is an amenable number.

2230844 is an abundant number, since it is smaller than the sum of its proper divisors (2637124).

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

2230844 is a wasteful number, since it uses less digits than its factorization.

2230844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265 (or 7263 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2230844 is about 1493.6010176751. The cubic root of 2230844 is about 130.6641358434.

The spelling of 2230844 in words is "two million, two hundred thirty thousand, eight hundred forty-four".