132444256 has 36 divisors (see below), whose sum is σ = 303324588. Its totient is φ = 56761152.

The previous prime is 132444253. The next prime is 132444259. The reversal of 132444256 is 652444231.

It is an interprime number because it is at equal distance from previous prime (132444253) and next prime (132444259).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132444253) 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 5 ways as a sum of consecutive naturals, for example, 40666 + ... + 43801.

It is an arithmetic number, because the mean of its divisors is an integer number (8425683).

Almost surely, 2^132444256 is an apocalyptic number.

132444256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132444256 is an abundant number, since it is smaller than the sum of its proper divisors (170880332).

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

132444256 is an equidigital number, since it uses as much as digits as its factorization.

132444256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84491 (or 84476 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 132444256 is about 11508.4428138650. The cubic root of 132444256 is about 509.7349077272.

Adding to 132444256 its reverse (652444231), we get a palindrome (784888487).

The spelling of 132444256 in words is "one hundred thirty-two million, four hundred forty-four thousand, two hundred fifty-six".