2205316 has 12 divisors (see below), whose sum is σ = 3870720. Its totient is φ = 1099400.

The previous prime is 2205293. The next prime is 2205319. The reversal of 2205316 is 6135022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2205293 and 2205302.

It is not an unprimeable number, because it can be changed into a prime (2205319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341 + ... + 2491.

It is an arithmetic number, because the mean of its divisors is an integer number (322560).

2^2205316 is an apocalyptic number.

It is an amenable number.

2205316 is a deficient number, since it is larger than the sum of its proper divisors (1665404).

2205316 is a wasteful number, since it uses less digits than its factorization.

2205316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2205316 is about 1485.0306394146. The cubic root of 2205316 is about 130.1638171507.

The spelling of 2205316 in words is "two million, two hundred five thousand, three hundred sixteen".