3111332 has 12 divisors (see below), whose sum is σ = 6222720. Its totient is φ = 1333416.

The previous prime is 3111331. The next prime is 3111337. The reversal of 3111332 is 2331113.

3111332 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

3111332 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (3111331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55532 + ... + 55587.

It is an arithmetic number, because the mean of its divisors is an integer number (518560).

Almost surely, 2^3111332 is an apocalyptic number.

It is an amenable number.

3111332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3111332 is a wasteful number, since it uses less digits than its factorization.

3111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111130 (or 111128 counting only the distinct ones).

The product of its digits is 54, while the sum is 14.

The square root of 3111332 is about 1763.8968223794. The cubic root of 3111332 is about 145.9874262018.

Adding to 3111332 its reverse (2331113), we get a palindrome (5442445).

It can be divided in two parts, 3111 and 332, that added together give a palindrome (3443).

The spelling of 3111332 in words is "three million, one hundred eleven thousand, three hundred thirty-two".