2230631 has 12 divisors (see below), whose sum is σ = 2463912. Its totient is φ = 2018016.

The previous prime is 2230597. The next prime is 2230633. The reversal of 2230631 is 1360322.

It is not a de Polignac number, because 2230631 - 2¹⁸ = 1968487 is a prime.

It is a super-2 number, since 2×2230631² = 9951429316322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3 + 0 + 6³ + 3⁷ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11225 + ... + 11421.

It is an arithmetic number, because the mean of its divisors is an integer number (205326).

2^2230631 is an apocalyptic number.

2230631 is a deficient number, since it is larger than the sum of its proper divisors (233281).

2230631 is a wasteful number, since it uses less digits than its factorization.

2230631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2230631 is about 1493.5297117902. The cubic root of 2230631 is about 130.6599771264.

Adding to 2230631 its reverse (1360322), we get a palindrome (3590953).

The spelling of 2230631 in words is "two million, two hundred thirty thousand, six hundred thirty-one".