2230288 has 10 divisors (see below), whose sum is σ = 4321214. Its totient is φ = 1115136.

The previous prime is 2230253. The next prime is 2230301. The reversal of 2230288 is 8820322.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 63504 = 1472^2 + 252^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69681 + ... + 69712.

2^2230288 is an apocalyptic number.

It is an amenable number.

2230288 is a deficient number, since it is larger than the sum of its proper divisors (2090926).

2230288 is a wasteful number, since it uses less digits than its factorization.

2230288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139401 (or 139395 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2230288 is about 1493.4148787259. The cubic root of 2230288 is about 130.6532796688.

The spelling of 2230288 in words is "two million, two hundred thirty thousand, two hundred eighty-eight".