2002308 has 72 divisors (see below), whose sum is σ = 5898816. Its totient is φ = 517440.

The previous prime is 2002307. The next prime is 2002313. The reversal of 2002308 is 8032002.

It is not an unprimeable number, because it can be changed into a prime (2002303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10066 + ... + 10262.

It is an arithmetic number, because the mean of its divisors is an integer number (81928).

2^2002308 is an apocalyptic number.

2002308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2949408).

2002308 is an abundant number, since it is smaller than the sum of its proper divisors (3896508).

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

2002308 is a wasteful number, since it uses less digits than its factorization.

2002308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2002308 is about 1415.0293283180. The cubic root of 2002308 is about 126.0405513216.

It can be divided in two parts, 2002 and 308, that multiplied together give a palindrome (616616).

The spelling of 2002308 in words is "two million, two thousand, three hundred eight".