132730636 has 6 divisors (see below), whose sum is σ = 232278620. Its totient is φ = 66365316.

The previous prime is 132730627. The next prime is 132730643. The reversal of 132730636 is 636037231.

It is a junction number, because it is equal to n+sod(n) for n = 132730598 and 132730607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16591326 + ... + 16591333.

Almost surely, 2^132730636 is an apocalyptic number.

It is an amenable number.

132730636 is a deficient number, since it is larger than the sum of its proper divisors (99547984).

132730636 is a wasteful number, since it uses less digits than its factorization.

132730636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33182663 (or 33182661 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 132730636 is about 11520.8782651324. The cubic root of 132730636 is about 510.1020377663.

Adding to 132730636 its reverse (636037231), we get a palindrome (768767867).

The spelling of 132730636 in words is "one hundred thirty-two million, seven hundred thirty thousand, six hundred thirty-six".