2230687 has 6 divisors (see below), whose sum is σ = 2288144. Its totient is φ = 2174640.

The previous prime is 2230673. The next prime is 2230691. The reversal of 2230687 is 7860322.

It is not a de Polignac number, because 2230687 - 2¹⁵ = 2197919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231687) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1018 + ... + 2344.

2^2230687 is an apocalyptic number.

2230687 is a deficient number, since it is larger than the sum of its proper divisors (57457).

2230687 is an equidigital number, since it uses as much as digits as its factorization.

2230687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1368 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2230687 is about 1493.5484592071. The cubic root of 2230687 is about 130.6610705237.

The spelling of 2230687 in words is "two million, two hundred thirty thousand, six hundred eighty-seven".