2236322 has 12 divisors (see below), whose sum is σ = 3687558. Its totient is φ = 1016400.

The previous prime is 2236279. The next prime is 2236327.

It is a happy number.

2236322 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1234321 + 1002001 = 1111^2 + 1001^2 .

It is a super-2 number, since 2×2236322² = 10002272175368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁹ + 3⁶ + 6³ + 3¹² + 2¹⁹ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 2236294 and 2236303.

It is not an unprimeable number, because it can be changed into a prime (2236327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4379 + ... + 4862.

2^2236322 is an apocalyptic number.

2236322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2236322 is a deficient number, since it is larger than the sum of its proper divisors (1451236).

2236322 is a wasteful number, since it uses less digits than its factorization.

2236322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9265 (or 9254 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 2236322 is about 1495.4337163512. The cubic root of 2236322 is about 130.7710001890.

The spelling of 2236322 in words is "two million, two hundred thirty-six thousand, three hundred twenty-two".