2202965 has 8 divisors (see below), whose sum is σ = 2662200. Its totient is φ = 1749952.

The previous prime is 2202961. The next prime is 2202973. The reversal of 2202965 is 5692022.

2202965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9604 + 2193361 = 98^2 + 1481^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2202965 - 2² = 2202961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202961) 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 in 7 ways as a sum of consecutive naturals, for example, 734 + ... + 2223.

It is an arithmetic number, because the mean of its divisors is an integer number (332775).

2^2202965 is an apocalyptic number.

It is an amenable number.

2202965 is a deficient number, since it is larger than the sum of its proper divisors (459235).

2202965 is a wasteful number, since it uses less digits than its factorization.

2202965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2202965 is about 1484.2388621782. The cubic root of 2202965 is about 130.1175465419.

Adding to 2202965 its reverse (5692022), we get a palindrome (7894987).

The spelling of 2202965 in words is "two million, two hundred two thousand, nine hundred sixty-five".