3207226 has 24 divisors (see below), whose sum is σ = 5482260. Its totient is φ = 1404480.

The previous prime is 3207221. The next prime is 3207227. The reversal of 3207226 is 6227023.

It can be written as a sum of positive squares in 2 ways, for example, as 3059001 + 148225 = 1749^2 + 385^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 3⁸ + 2 + 0 + 7⁷ + 2⁵ + 2²¹ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3207197 and 3207206.

It is not an unprimeable number, because it can be changed into a prime (3207221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6790 + ... + 7246.

Almost surely, 2^3207226 is an apocalyptic number.

3207226 is a deficient number, since it is larger than the sum of its proper divisors (2275034).

3207226 is a wasteful number, since it uses less digits than its factorization.

3207226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3207226 is about 1790.8729714863. The cubic root of 3207226 is about 147.4720966081.

The spelling of 3207226 in words is "three million, two hundred seven thousand, two hundred twenty-six".