2234643 has 8 divisors (see below), whose sum is σ = 2989008. Its totient is φ = 1485024.

The previous prime is 2234629. The next prime is 2234671. The reversal of 2234643 is 3464322.

It is a happy number.

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

It is not a de Polignac number, because 2234643 - 2⁶ = 2234579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2234693) 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, 121 + ... + 2117.

It is an arithmetic number, because the mean of its divisors is an integer number (373626).

2^2234643 is an apocalyptic number.

2234643 is a deficient number, since it is larger than the sum of its proper divisors (754365).

2234643 is a wasteful number, since it uses less digits than its factorization.

2234643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373.

The product of its digits is 3456, while the sum is 24.

The square root of 2234643 is about 1494.8722353432. The cubic root of 2234643 is about 130.7382649686.

Adding to 2234643 its reverse (3464322), we get a palindrome (5698965).

The spelling of 2234643 in words is "two million, two hundred thirty-four thousand, six hundred forty-three".