2311132 has 12 divisors (see below), whose sum is σ = 4220496. Its totient is φ = 1105280.

The previous prime is 2311123. The next prime is 2311147.

2311132 is nontrivially palindromic in base 10.

2311132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2311132² = 10682662242848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 12469 + ... + 12652.

It is an arithmetic number, because the mean of its divisors is an integer number (351708).

2^2311132 is an apocalyptic number.

It is an amenable number.

2311132 is a deficient number, since it is larger than the sum of its proper divisors (1909364).

2311132 is a wasteful number, since it uses less digits than its factorization.

2311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25148 (or 25146 counting only the distinct ones).

The product of its digits is 36, while the sum is 13.

The square root of 2311132 is about 1520.2407704045. The cubic root of 2311132 is about 132.2132305111.

It can be divided in two parts, 23 and 11132, that multiplied together give a square (256036 = 506²).

The spelling of 2311132 in words is "two million, three hundred eleven thousand, one hundred thirty-two".