17132971 has 2 divisors, whose sum is σ = 17132972. Its totient is φ = 17132970.

The previous prime is 17132911. The next prime is 17132977. The reversal of 17132971 is 17923171.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 17132971 - 2²¹ = 15035819 is a prime.

It is not a weakly prime, because it can be changed into another prime (17132977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8566485 + 8566486.

It is an arithmetic number, because the mean of its divisors is an integer number (8566486).

Almost surely, 2^17132971 is an apocalyptic number.

17132971 is a deficient number, since it is larger than the sum of its proper divisors (1).

17132971 is an equidigital number, since it uses as much as digits as its factorization.

17132971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646, while the sum is 31.

The square root of 17132971 is about 4139.1993187089. The cubic root of 17132971 is about 257.7968223904.

The spelling of 17132971 in words is "seventeen million, one hundred thirty-two thousand, nine hundred seventy-one".