171016214 has 8 divisors (see below), whose sum is σ = 256646880. Its totient is φ = 85467256.

The previous prime is 171016193. The next prime is 171016217. The reversal of 171016214 is 412610171.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 171016214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171016217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14894 + ... + 23745.

It is an arithmetic number, because the mean of its divisors is an integer number (32080860).

Almost surely, 2^171016214 is an apocalyptic number.

171016214 is a deficient number, since it is larger than the sum of its proper divisors (85630666).

171016214 is a wasteful number, since it uses less digits than its factorization.

171016214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40854.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 171016214 is about 13077.3167737116. The cubic root of 171016214 is about 555.0674527762.

Adding to 171016214 its reverse (412610171), we get a palindrome (583626385).

The spelling of 171016214 in words is "one hundred seventy-one million, sixteen thousand, two hundred fourteen".