2002274 has 8 divisors (see below), whose sum is σ = 3034668. Its totient is φ = 990720.

The previous prime is 2002267. The next prime is 2002289. The reversal of 2002274 is 4722002.

It can be written as a sum of positive squares in 2 ways, for example, as 2002225 + 49 = 1415^2 + 7^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 4967 + ... + 5354.

2^2002274 is an apocalyptic number.

2002274 is a deficient number, since it is larger than the sum of its proper divisors (1032394).

2002274 is a wasteful number, since it uses less digits than its factorization.

2002274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 2002274 is about 1415.0173143817. The cubic root of 2002274 is about 126.0398379111.

Adding to 2002274 its reverse (4722002), we get a palindrome (6724276).

The spelling of 2002274 in words is "two million, two thousand, two hundred seventy-four".