2232106 has 4 divisors (see below), whose sum is σ = 3348162. Its totient is φ = 1116052.

The previous prime is 2232071. The next prime is 2232107. The reversal of 2232106 is 6012322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2223081 + 9025 = 1491^2 + 95^2 .

It is a super-3 number, since 3×2232106³ = 33363046389808341048, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232106.

It is not an unprimeable number, because it can be changed into a prime (2232107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558025 + ... + 558028.

2^2232106 is an apocalyptic number.

2232106 is a deficient number, since it is larger than the sum of its proper divisors (1116056).

2232106 is a wasteful number, since it uses less digits than its factorization.

2232106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116055.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2232106 is about 1494.0234268578. The cubic root of 2232106 is about 130.6887703248.

Adding to 2232106 its reverse (6012322), we get a palindrome (8244428).

The spelling of 2232106 in words is "two million, two hundred thirty-two thousand, one hundred six".