2295543 has 4 divisors (see below), whose sum is σ = 3060728. Its totient is φ = 1530360.

The previous prime is 2295541. The next prime is 2295547. The reversal of 2295543 is 3455922.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2295543 - 2¹ = 2295541 is a prime.

It is a D-number.

It is a Duffinian number.

2295543 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2295543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2295541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382588 + ... + 382593.

It is an arithmetic number, because the mean of its divisors is an integer number (765182).

2^2295543 is an apocalyptic number.

2295543 is a deficient number, since it is larger than the sum of its proper divisors (765185).

2295543 is an equidigital number, since it uses as much as digits as its factorization.

2295543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765184.

The product of its digits is 10800, while the sum is 30.

The square root of 2295543 is about 1515.1049468601. The cubic root of 2295543 is about 131.9152923009.

The spelling of 2295543 in words is "two million, two hundred ninety-five thousand, five hundred forty-three".