132244415 has 4 divisors (see below), whose sum is σ = 158693304. Its totient is φ = 105795528.

The previous prime is 132244373. The next prime is 132244421. The reversal of 132244415 is 514442231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132244415 - 2⁸ = 132244159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13224437 + ... + 13224446.

It is an arithmetic number, because the mean of its divisors is an integer number (39673326).

Almost surely, 2^132244415 is an apocalyptic number.

132244415 is a deficient number, since it is larger than the sum of its proper divisors (26448889).

132244415 is an equidigital number, since it uses as much as digits as its factorization.

132244415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26448888.

The product of its digits is 3840, while the sum is 26.

The square root of 132244415 is about 11499.7571713493. The cubic root of 132244415 is about 509.4784043150.

Adding to 132244415 its reverse (514442231), we get a palindrome (646686646).

The spelling of 132244415 in words is "one hundred thirty-two million, two hundred forty-four thousand, four hundred fifteen".