132863760 has 80 divisors (see below), whose sum is σ = 457649280. Its totient is φ = 35429760.

The previous prime is 132863729. The next prime is 132863777. The reversal of 132863760 is 67368231.

It is a happy number.

132863760 is a `hidden beast` number, since 1 + 3 + 286 + 376 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28596 + ... + 32915.

It is an arithmetic number, because the mean of its divisors is an integer number (5720616).

Almost surely, 2^132863760 is an apocalyptic number.

132863760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132863760 is an abundant number, since it is smaller than the sum of its proper divisors (324785520).

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

132863760 is a wasteful number, since it uses less digits than its factorization.

132863760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61533 (or 61521 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 132863760 is about 11526.6543281214. The cubic root of 132863760 is about 510.2725187134.

The spelling of 132863760 in words is "one hundred thirty-two million, eight hundred sixty-three thousand, seven hundred sixty".