2302002 has 48 divisors (see below), whose sum is σ = 5391360. Its totient is φ = 707616.

The previous prime is 2301997. The next prime is 2302009. The reversal of 2302002 is 2002032.

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

It is not an unprimeable number, because it can be changed into a prime (2302009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18063 + ... + 18189.

It is an arithmetic number, because the mean of its divisors is an integer number (112320).

2^2302002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2302002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2695680).

2302002 is an abundant number, since it is smaller than the sum of its proper divisors (3089358).

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

2302002 is a wasteful number, since it uses less digits than its factorization.

2302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 204 counting only the distinct ones).

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

The square root of 2302002 is about 1517.2349850962. The cubic root of 2302002 is about 132.0389003807.

Adding to 2302002 its reverse (2002032), we get a palindrome (4304034).

The spelling of 2302002 in words is "two million, three hundred two thousand, two".