2002316 has 6 divisors (see below), whose sum is σ = 3504060. Its totient is φ = 1001156.

The previous prime is 2002313. The next prime is 2002327. The reversal of 2002316 is 6132002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002316.

It is not an unprimeable number, because it can be changed into a prime (2002313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250286 + ... + 250293.

It is an arithmetic number, because the mean of its divisors is an integer number (584010).

2^2002316 is an apocalyptic number.

It is an amenable number.

2002316 is a deficient number, since it is larger than the sum of its proper divisors (1501744).

2002316 is a wasteful number, since it uses less digits than its factorization.

2002316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500583 (or 500581 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2002316 is about 1415.0321551117. The cubic root of 2002316 is about 126.0407191818.

Adding to 2002316 its reverse (6132002), we get a palindrome (8134318).

The spelling of 2002316 in words is "two million, two thousand, three hundred sixteen".