171412 has 6 divisors (see below), whose sum is σ = 299978. Its totient is φ = 85704.

The previous prime is 171403. The next prime is 171427. The reversal of 171412 is 214171.

171412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 171396 + 16 = 414^2 + 4^2 .

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21423 + ... + 21430.

2¹⁷¹⁴¹² is an apocalyptic number.

It is an amenable number.

171412 is a deficient number, since it is larger than the sum of its proper divisors (128566).

171412 is a wasteful number, since it uses less digits than its factorization.

171412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42857 (or 42855 counting only the distinct ones).

The product of its digits is 56, while the sum is 16.

The square root of 171412 is about 414.0193232205. The cubic root of 171412 is about 55.5495323840.

Subtracting from 171412 its sum of digits (16), we obtain a square (171396 = 414²).

Adding to 171412 its reverse (214171), we get a palindrome (385583).

The spelling of 171412 in words is "one hundred seventy-one thousand, four hundred twelve", and thus it is an iban number.