2230002 has 24 divisors (see below), whose sum is σ = 4861740. Its totient is φ = 738720.

The previous prime is 2230001. The next prime is 2230021. The reversal of 2230002 is 2000322.

It can be written as a sum of positive squares in 2 ways, for example, as 2134521 + 95481 = 1461^2 + 309^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2230001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3852 + ... + 4392.

2^2230002 is an apocalyptic number.

2230002 is an abundant number, since it is smaller than the sum of its proper divisors (2631738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230002 is a wasteful number, since it uses less digits than its factorization.

2230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 2230002 is about 1493.3191219562. The cubic root of 2230002 is about 130.6476946748.

Adding to 2230002 its reverse (2000322), we get a palindrome (4230324).

The spelling of 2230002 in words is "two million, two hundred thirty thousand, two".