2296143 has 6 divisors (see below), whose sum is σ = 3316664. Its totient is φ = 1530756.

The previous prime is 2296127. The next prime is 2296163. The reversal of 2296143 is 3416922.

It is not a de Polignac number, because 2296143 - 2⁴ = 2296127 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 (2296163) 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, 127555 + ... + 127572.

2^2296143 is an apocalyptic number.

2296143 is a deficient number, since it is larger than the sum of its proper divisors (1020521).

2296143 is a wasteful number, since it uses less digits than its factorization.

2296143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255133 (or 255130 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2296143 is about 1515.3029400090. The cubic root of 2296143 is about 131.9267844664.

The spelling of 2296143 in words is "two million, two hundred ninety-six thousand, one hundred forty-three".