132706563 has 8 divisors (see below), whose sum is σ = 193027776. Its totient is φ = 80428200.

The previous prime is 132706559. The next prime is 132706571. The reversal of 132706563 is 365607231.

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

It is not a de Polignac number, because 132706563 - 2² = 132706559 is a prime.

It is a super-2 number, since 2×132706563² = 35222063726545938, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 4021411 = 132706563 / (1 + 3 + 2 + 7 + 0 + 6 + 5 + 6 + 3).

It is not an unprimeable number, because it can be changed into a prime (132706513) 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, 2010673 + ... + 2010738.

It is an arithmetic number, because the mean of its divisors is an integer number (24128472).

Almost surely, 2^132706563 is an apocalyptic number.

132706563 is a deficient number, since it is larger than the sum of its proper divisors (60321213).

132706563 is a wasteful number, since it uses less digits than its factorization.

132706563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021425.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 132706563 is about 11519.8334623379. The cubic root of 132706563 is about 510.0711972882.

The spelling of 132706563 in words is "one hundred thirty-two million, seven hundred six thousand, five hundred sixty-three".