2236632106 has 4 divisors (see below), whose sum is σ = 3354948162. Its totient is φ = 1118316052.

The previous prime is 2236632091. The next prime is 2236632109. The reversal of 2236632106 is 6012366322.

It is a happy number.

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., 1167930625 + 1068701481 = 34175^2 + 32691^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2236632109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559158025 + ... + 559158028.

Almost surely, 2^2236632106 is an apocalyptic number.

2236632106 is a deficient number, since it is larger than the sum of its proper divisors (1118316056).

2236632106 is a wasteful number, since it uses less digits than its factorization.

2236632106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118316055.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2236632106 is about 47293.0450066392. The cubic root of 2236632106 is about 1307.7704448814.

Adding to 2236632106 its reverse (6012366322), we get a palindrome (8248998428).

The spelling of 2236632106 in words is "two billion, two hundred thirty-six million, six hundred thirty-two thousand, one hundred six".