2206235 has 4 divisors (see below), whose sum is σ = 2647488. Its totient is φ = 1764984.

The previous prime is 2206219. The next prime is 2206247. The reversal of 2206235 is 5326022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2206235 - 2⁴ = 2206219 is a prime.

It is a Duffinian 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, 220619 + ... + 220628.

It is an arithmetic number, because the mean of its divisors is an integer number (661872).

2^2206235 is an apocalyptic number.

2206235 is a deficient number, since it is larger than the sum of its proper divisors (441253).

2206235 is an equidigital number, since it uses as much as digits as its factorization.

2206235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441252.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2206235 is about 1485.3400284110. The cubic root of 2206235 is about 130.1818952758.

The spelling of 2206235 in words is "two million, two hundred six thousand, two hundred thirty-five".