172214 has 8 divisors (see below), whose sum is σ = 295248. Its totient is φ = 73800.

The previous prime is 172213. The next prime is 172217. The reversal of 172214 is 412271.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 172192 and 172201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172213) 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, 6137 + ... + 6164.

It is an arithmetic number, because the mean of its divisors is an integer number (36906).

2¹⁷²²¹⁴ is an apocalyptic number.

172214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

172214 is a deficient number, since it is larger than the sum of its proper divisors (123034).

172214 is a wasteful number, since it uses less digits than its factorization.

172214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12310.

The product of its digits is 112, while the sum is 17.

The square root of 172214 is about 414.9867467763. The cubic root of 172214 is about 55.6360324033.

Adding to 172214 its reverse (412271), we get a palindrome (584485).

The spelling of 172214 in words is "one hundred seventy-two thousand, two hundred fourteen", and thus it is an iban number.