2320206 has 16 divisors (see below), whose sum is σ = 5303424. Its totient is φ = 662904.

The previous prime is 2320193. The next prime is 2320207. The reversal of 2320206 is 6020232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27580 + ... + 27663.

It is an arithmetic number, because the mean of its divisors is an integer number (331464).

2^2320206 is an apocalyptic number.

2320206 is an abundant number, since it is smaller than the sum of its proper divisors (2983218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320206 is a wasteful number, since it uses less digits than its factorization.

2320206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55255.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2320206 is about 1523.2222424847. Note that the first 4 decimals coincide. The cubic root of 2320206 is about 132.3860370510.

Adding to 2320206 its reverse (6020232), we get a palindrome (8340438).

The spelling of 2320206 in words is "two million, three hundred twenty thousand, two hundred six".