2284023 has 16 divisors (see below), whose sum is σ = 3539456. Its totient is φ = 1283040.

The previous prime is 2284019. The next prime is 2284027. The reversal of 2284023 is 3204822.

It is an interprime number because it is at equal distance from previous prime (2284019) and next prime (2284027).

It is not a de Polignac number, because 2284023 - 2² = 2284019 is a prime.

It is a super-2 number, since 2×2284023² = 10433522129058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2284027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390 + ... + 2172.

It is an arithmetic number, because the mean of its divisors is an integer number (221216).

2^2284023 is an apocalyptic number.

2284023 is a deficient number, since it is larger than the sum of its proper divisors (1255433).

2284023 is a wasteful number, since it uses less digits than its factorization.

2284023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2284023 is about 1511.2984483549. The cubic root of 2284023 is about 131.6942533306.

Adding to 2284023 its reverse (3204822), we get a palindrome (5488845).

The spelling of 2284023 in words is "two million, two hundred eighty-four thousand, twenty-three".