3712266 has 12 divisors (see below), whose sum is σ = 8043282. Its totient is φ = 1237416.

The previous prime is 3712259. The next prime is 3712271. The reversal of 3712266 is 6622173.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1946025 + 1766241 = 1395^2 + 1329^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103101 + ... + 103136.

Almost surely, 2^3712266 is an apocalyptic number.

3712266 is an abundant number, since it is smaller than the sum of its proper divisors (4331016).

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

3712266 is a wasteful number, since it uses less digits than its factorization.

3712266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206245 (or 206242 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 3712266 is about 1926.7241629252. The cubic root of 3712266 is about 154.8387640037.

The spelling of 3712266 in words is "three million, seven hundred twelve thousand, two hundred sixty-six".