132028766 has 16 divisors (see below), whose sum is σ = 213133680. Its totient is φ = 61111680.

The previous prime is 132028759. The next prime is 132028769. The reversal of 132028766 is 667820231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132028769) 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, 29756 + ... + 33903.

It is an arithmetic number, because the mean of its divisors is an integer number (13320855).

Almost surely, 2^132028766 is an apocalyptic number.

132028766 is a deficient number, since it is larger than the sum of its proper divisors (81104914).

132028766 is a wasteful number, since it uses less digits than its factorization.

132028766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63739.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 132028766 is about 11490.3771043426. The cubic root of 132028766 is about 509.2013206970.

Adding to 132028766 its reverse (667820231), we get a palindrome (799848997).

The spelling of 132028766 in words is "one hundred thirty-two million, twenty-eight thousand, seven hundred sixty-six".