4081132 has 12 divisors (see below), whose sum is σ = 7791336. Its totient is φ = 1855040.

The previous prime is 4081111. The next prime is 4081153. The reversal of 4081132 is 2311804.

It is an interprime number because it is at equal distance from previous prime (4081111) and next prime (4081153).

It is an unprimeable number.

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, 46333 + ... + 46420.

It is an arithmetic number, because the mean of its divisors is an integer number (649278).

Almost surely, 2^4081132 is an apocalyptic number.

It is an amenable number.

4081132 is a deficient number, since it is larger than the sum of its proper divisors (3710204).

4081132 is a wasteful number, since it uses less digits than its factorization.

4081132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92768 (or 92766 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4081132 is about 2020.1811799935. The cubic root of 4081132 is about 159.8061715356.

Adding to 4081132 its reverse (2311804), we get a palindrome (6392936).

It can be divided in two parts, 408 and 1132, that added together give a triangular number (1540 = T₅₅).

The spelling of 4081132 in words is "four million, eighty-one thousand, one hundred thirty-two".