132763668 has 12 divisors (see below), whose sum is σ = 309781920. Its totient is φ = 44254552.

The previous prime is 132763651. The next prime is 132763679. The reversal of 132763668 is 866367231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5531808 + ... + 5531831.

It is an arithmetic number, because the mean of its divisors is an integer number (25815160).

Almost surely, 2^132763668 is an apocalyptic number.

It is an amenable number.

132763668 is an abundant number, since it is smaller than the sum of its proper divisors (177018252).

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

132763668 is a wasteful number, since it uses less digits than its factorization.

132763668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11063646 (or 11063644 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 132763668 is about 11522.3117472146. The cubic root of 132763668 is about 510.1443497586.

The spelling of 132763668 in words is "one hundred thirty-two million, seven hundred sixty-three thousand, six hundred sixty-eight".