2285043 has 4 divisors (see below), whose sum is σ = 3046728. Its totient is φ = 1523360.

The previous prime is 2285039. The next prime is 2285047. The reversal of 2285043 is 3405822.

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

It is an interprime number because it is at equal distance from previous prime (2285039) and next prime (2285047).

It is a cyclic number.

It is not a de Polignac number, because 2285043 - 2² = 2285039 is a prime.

It is a D-number.

2285043 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2285047) 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, 380838 + ... + 380843.

It is an arithmetic number, because the mean of its divisors is an integer number (761682).

2^2285043 is an apocalyptic number.

2285043 is a deficient number, since it is larger than the sum of its proper divisors (761685).

2285043 is an equidigital number, since it uses as much as digits as its factorization.

2285043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761684.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2285043 is about 1511.6358688520. The cubic root of 2285043 is about 131.7138544390.

The spelling of 2285043 in words is "two million, two hundred eighty-five thousand, forty-three".