171052867 has 2 divisors, whose sum is σ = 171052868. Its totient is φ = 171052866.

The previous prime is 171052831. The next prime is 171052897. The reversal of 171052867 is 768250171.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 171052867 - 2¹⁵ = 171020099 is a prime.

It is not a weakly prime, because it can be changed into another prime (171052897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85526433 + 85526434.

It is an arithmetic number, because the mean of its divisors is an integer number (85526434).

Almost surely, 2^171052867 is an apocalyptic number.

171052867 is a deficient number, since it is larger than the sum of its proper divisors (1).

171052867 is an equidigital number, since it uses as much as digits as its factorization.

171052867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 171052867 is about 13078.7180946758. The cubic root of 171052867 is about 555.1071048333.

The spelling of 171052867 in words is "one hundred seventy-one million, fifty-two thousand, eight hundred sixty-seven".