2732226 has 16 divisors (see below), whose sum is σ = 6245184. Its totient is φ = 780624.

The previous prime is 2732221. The next prime is 2732237. The reversal of 2732226 is 6222372.

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 2⁴ + 7⁴ + 3⁴ + 2⁹ + 2¹⁰ + 2²⁰ + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 2732196 and 2732205.

It is not an unprimeable number, because it can be changed into a prime (2732221) 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, 32485 + ... + 32568.

It is an arithmetic number, because the mean of its divisors is an integer number (390324).

2^2732226 is an apocalyptic number.

2732226 is an abundant number, since it is smaller than the sum of its proper divisors (3512958).

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

2732226 is a wasteful number, since it uses less digits than its factorization.

2732226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65065.

The product of its digits is 2016, while the sum is 24.

The square root of 2732226 is about 1652.9446451712. The cubic root of 2732226 is about 139.7994748251.

Adding to 2732226 its reverse (6222372), we get a palindrome (8954598).

The spelling of 2732226 in words is "two million, seven hundred thirty-two thousand, two hundred twenty-six".