132647863 has 2 divisors, whose sum is σ = 132647864. Its totient is φ = 132647862.

The previous prime is 132647813. The next prime is 132647881. The reversal of 132647863 is 368746231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132647863 - 2¹³ = 132639671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132647813) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66323931 + 66323932.

It is an arithmetic number, because the mean of its divisors is an integer number (66323932).

Almost surely, 2^132647863 is an apocalyptic number.

132647863 is a deficient number, since it is larger than the sum of its proper divisors (1).

132647863 is an equidigital number, since it uses as much as digits as its factorization.

132647863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 132647863 is about 11517.2854006489. The cubic root of 132647863 is about 509.9959797197.

The spelling of 132647863 in words is "one hundred thirty-two million, six hundred forty-seven thousand, eight hundred sixty-three".