2202064 has 20 divisors (see below), whose sum is σ = 4292260. Its totient is φ = 1094400.

The previous prime is 2202049. The next prime is 2202077. The reversal of 2202064 is 4602022.

2202064 is digitally balanced in base 5, 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 2 ways, for example, as 1960000 + 242064 = 1400^2 + 492^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3364 + ... + 3964.

It is an arithmetic number, because the mean of its divisors is an integer number (214613).

2^2202064 is an apocalyptic number.

It is an amenable number.

2202064 is a deficient number, since it is larger than the sum of its proper divisors (2090196).

2202064 is a wasteful number, since it uses less digits than its factorization.

2202064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2202064 is about 1483.9353085630. The cubic root of 2202064 is about 130.0998050138.

Adding to 2202064 its product of nonzero digits (192), we get a square (2202256 = 1484²).

Adding to 2202064 its reverse (4602022), we get a palindrome (6804086).

The spelling of 2202064 in words is "two million, two hundred two thousand, sixty-four".