132122557 has 8 divisors (see below), whose sum is σ = 157562496. Its totient is φ = 108323952.

The previous prime is 132122533. The next prime is 132122563. The reversal of 132122557 is 755221231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132122557 - 2⁷ = 132122429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132122567) 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, 410158 + ... + 410479.

It is an arithmetic number, because the mean of its divisors is an integer number (19695312).

Almost surely, 2^132122557 is an apocalyptic number.

It is an amenable number.

132122557 is a deficient number, since it is larger than the sum of its proper divisors (25439939).

132122557 is an equidigital number, since it uses as much as digits as its factorization.

132122557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820667.

The product of its digits is 4200, while the sum is 28.

The square root of 132122557 is about 11494.4576644572. The cubic root of 132122557 is about 509.3218681555.

Adding to 132122557 its reverse (755221231), we get a palindrome (887343788).

The spelling of 132122557 in words is "one hundred thirty-two million, one hundred twenty-two thousand, five hundred fifty-seven".