3712226 has 16 divisors (see below), whose sum is σ = 6485184. Its totient is φ = 1560624.

The previous prime is 3712207. The next prime is 3712231. The reversal of 3712226 is 6222173.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (405324).

Almost surely, 2^3712226 is an apocalyptic number.

3712226 is a deficient number, since it is larger than the sum of its proper divisors (2772958).

3712226 is a wasteful number, since it uses less digits than its factorization.

3712226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065.

The product of its digits is 1008, while the sum is 23.

The square root of 3712226 is about 1926.7137825842. The cubic root of 3712226 is about 154.8382078678.

Adding to 3712226 its reverse (6222173), we get a palindrome (9934399).

The spelling of 3712226 in words is "three million, seven hundred twelve thousand, two hundred twenty-six".