132206448 has 80 divisors (see below), whose sum is σ = 374190336. Its totient is φ = 39889920.

The previous prime is 132206429. The next prime is 132206449. The reversal of 132206448 is 844602231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132206449) 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, 177565 + ... + 178307.

Almost surely, 2^132206448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132206448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187095168).

132206448 is an abundant number, since it is smaller than the sum of its proper divisors (241983888).

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

132206448 is a wasteful number, since it uses less digits than its factorization.

132206448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 132206448 is about 11498.1062788618. The cubic root of 132206448 is about 509.4296430421.

Adding to 132206448 its reverse (844602231), we get a palindrome (976808679).

The spelling of 132206448 in words is "one hundred thirty-two million, two hundred six thousand, four hundred forty-eight".