440132 has 24 divisors (see below), whose sum is σ = 960960. Its totient is φ = 171360.

The previous prime is 440131. The next prime is 440159. The reversal of 440132 is 231044.

440132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

440132 is a modest number, since divided by 132 gives 44 as remainder.

It is not an unprimeable number, because it can be changed into a prime (440131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407 + ... + 1022.

It is an arithmetic number, because the mean of its divisors is an integer number (40040).

2⁴⁴⁰¹³² is an apocalyptic number.

It is an amenable number.

440132 is an abundant number, since it is smaller than the sum of its proper divisors (520828).

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

440132 is a wasteful number, since it uses less digits than its factorization.

440132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451 (or 1449 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 440132 is about 663.4244493535. The cubic root of 440132 is about 76.0666543597.

Adding to 440132 its reverse (231044), we get a palindrome (671176).

The spelling of 440132 in words is "four hundred forty thousand, one hundred thirty-two".