132206215 has 16 divisors (see below), whose sum is σ = 166819680. Its totient is φ = 100437120.

The previous prime is 132206213. The next prime is 132206251. The reversal of 132206215 is 512602231.

It is not a de Polignac number, because 132206215 - 2¹ = 132206213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132206213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372 + ... + 16318.

It is an arithmetic number, because the mean of its divisors is an integer number (10426230).

Almost surely, 2^132206215 is an apocalyptic number.

132206215 is a deficient number, since it is larger than the sum of its proper divisors (34613465).

132206215 is a wasteful number, since it uses less digits than its factorization.

132206215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15042.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 132206215 is about 11498.0961467540. The cubic root of 132206215 is about 509.4293437698.

Adding to 132206215 its reverse (512602231), we get a palindrome (644808446).

The spelling of 132206215 in words is "one hundred thirty-two million, two hundred six thousand, two hundred fifteen".