132864155 has 8 divisors (see below), whose sum is σ = 159526032. Its totient is φ = 106231968.

The previous prime is 132864143. The next prime is 132864191. The reversal of 132864155 is 551468231.

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 132864155 - 2⁴ = 132864139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4037 + ... + 16793.

It is an arithmetic number, because the mean of its divisors is an integer number (19940754).

Almost surely, 2^132864155 is an apocalyptic number.

132864155 is a deficient number, since it is larger than the sum of its proper divisors (26661877).

132864155 is a wasteful number, since it uses less digits than its factorization.

132864155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14845.

The product of its digits is 28800, while the sum is 35.

The square root of 132864155 is about 11526.6714623086. The cubic root of 132864155 is about 510.2730243879.

The spelling of 132864155 in words is "one hundred thirty-two million, eight hundred sixty-four thousand, one hundred fifty-five".