2231108 has 12 divisors (see below), whose sum is σ = 4259472. Its totient is φ = 1014120.

The previous prime is 2231107. The next prime is 2231129. The reversal of 2231108 is 8011322.

It is a super-3 number, since 3×2231108³ = 33318315402097235136, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25310 + ... + 25397.

It is an arithmetic number, because the mean of its divisors is an integer number (354956).

2^2231108 is an apocalyptic number.

It is an amenable number.

2231108 is a deficient number, since it is larger than the sum of its proper divisors (2028364).

2231108 is a wasteful number, since it uses less digits than its factorization.

2231108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50722 (or 50720 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2231108 is about 1493.6893920759. The cubic root of 2231108 is about 130.6692899422.

It can be divided in two parts, 223 and 1108, that added together give a palindrome (1331).

The spelling of 2231108 in words is "two million, two hundred thirty-one thousand, one hundred eight".