2230943 has 8 divisors (see below), whose sum is σ = 2621136. Its totient is φ = 1872000.

The previous prime is 2230939. The next prime is 2230951. The reversal of 2230943 is 3490322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2230943 - 2² = 2230939 is a prime.

It is a super-3 number, since 3×2230943³ = 33310923852043115421, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7658 + ... + 7943.

It is an arithmetic number, because the mean of its divisors is an integer number (327642).

2^2230943 is an apocalyptic number.

2230943 is a deficient number, since it is larger than the sum of its proper divisors (390193).

2230943 is a wasteful number, since it uses less digits than its factorization.

2230943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15625.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2230943 is about 1493.6341586881. The cubic root of 2230943 is about 130.6660686781. Note that the first 3 decimals are identical.

The spelling of 2230943 in words is "two million, two hundred thirty thousand, nine hundred forty-three".