4181132 has 12 divisors (see below), whose sum is σ = 7386120. Its totient is φ = 2070816.

The previous prime is 4181129. The next prime is 4181137. The reversal of 4181132 is 2311814.

It is not an unprimeable number, because it can be changed into a prime (4181137) 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, 4457 + ... + 5312.

It is an arithmetic number, because the mean of its divisors is an integer number (615510).

Almost surely, 2^4181132 is an apocalyptic number.

It is an amenable number.

4181132 is a deficient number, since it is larger than the sum of its proper divisors (3204988).

4181132 is a wasteful number, since it uses less digits than its factorization.

4181132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9880 (or 9878 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 4181132 is about 2044.7816509349. The cubic root of 4181132 is about 161.1008973663.

Adding to 4181132 its reverse (2311814), we get a palindrome (6492946).

The spelling of 4181132 in words is "four million, one hundred eighty-one thousand, one hundred thirty-two".