170879271 has 8 divisors (see below), whose sum is σ = 229290864. Its totient is φ = 113193600.

The previous prime is 170879231. The next prime is 170879273. The reversal of 170879271 is 172978071.

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

It is not a de Polignac number, because 170879271 - 2¹⁵ = 170846503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170879273) 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, 180930 + ... + 181871.

It is an arithmetic number, because the mean of its divisors is an integer number (28661358).

Almost surely, 2^170879271 is an apocalyptic number.

170879271 is a deficient number, since it is larger than the sum of its proper divisors (58411593).

170879271 is a wasteful number, since it uses less digits than its factorization.

170879271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362961.

The product of its (nonzero) digits is 49392, while the sum is 42.

The square root of 170879271 is about 13072.0798268676. The cubic root of 170879271 is about 554.9192545465.

The spelling of 170879271 in words is "one hundred seventy million, eight hundred seventy-nine thousand, two hundred seventy-one".