132730765 has 8 divisors (see below), whose sum is σ = 160231680. Its totient is φ = 105548112.

The previous prime is 132730733. The next prime is 132730777. The reversal of 132730765 is 567037231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132730765 - 2⁵ = 132730733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132730765.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78645 + ... + 80314.

It is an arithmetic number, because the mean of its divisors is an integer number (20028960).

Almost surely, 2^132730765 is an apocalyptic number.

It is an amenable number.

132730765 is a deficient number, since it is larger than the sum of its proper divisors (27500915).

132730765 is a wasteful number, since it uses less digits than its factorization.

132730765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159131.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 132730765 is about 11520.8838636625. The cubic root of 132730765 is about 510.1022030211.

Adding to 132730765 its reverse (567037231), we get a palindrome (699767996).

The spelling of 132730765 in words is "one hundred thirty-two million, seven hundred thirty thousand, seven hundred sixty-five".