132244400 has 30 divisors (see below), whose sum is σ = 317718132. Its totient is φ = 52897600.

The previous prime is 132244373. The next prime is 132244421. The reversal of 132244400 is 4442231.

132244400 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 (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164906 + ... + 165705.

Almost surely, 2^132244400 is an apocalyptic number.

132244400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132244400 is an abundant number, since it is smaller than the sum of its proper divisors (185473732).

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

132244400 is a wasteful number, since it uses less digits than its factorization.

132244400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330629 (or 330618 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 132244400 is about 11499.7565191616. The cubic root of 132244400 is about 509.4783850522.

Adding to 132244400 its reverse (4442231), we get a palindrome (136686631).

The spelling of 132244400 in words is "one hundred thirty-two million, two hundred forty-four thousand, four hundred".