132106446 has 24 divisors (see below), whose sum is σ = 290505384. Its totient is φ = 43377840.

The previous prime is 132106441. The next prime is 132106453. The reversal of 132106446 is 644601231.

132106446 is a `hidden beast` number, since 1 + 3 + 2 + 10 + 644 + 6 = 666.

It is a super-2 number, since 2×132106446² = 34904226149501832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132106441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53565 + ... + 55976.

It is an arithmetic number, because the mean of its divisors is an integer number (12104391).

Almost surely, 2^132106446 is an apocalyptic number.

132106446 is an abundant number, since it is smaller than the sum of its proper divisors (158398938).

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

132106446 is a wasteful number, since it uses less digits than its factorization.

132106446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109616 (or 109613 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 132106446 is about 11493.7568270779. The cubic root of 132106446 is about 509.3011651094.

Adding to 132106446 its reverse (644601231), we get a palindrome (776707677).

The spelling of 132106446 in words is "one hundred thirty-two million, one hundred six thousand, four hundred forty-six".