1712214 has 48 divisors (see below), whose sum is σ = 4313088. Its totient is φ = 480816.

The previous prime is 1712213. The next prime is 1712219. The reversal of 1712214 is 4122171.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13419 + ... + 13545.

It is an arithmetic number, because the mean of its divisors is an integer number (89856).

2^1712214 is an apocalyptic number.

1712214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1712214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2156544).

1712214 is an abundant number, since it is smaller than the sum of its proper divisors (2600874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1712214 is a wasteful number, since it uses less digits than its factorization.

1712214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 246 counting only the distinct ones).

The product of its digits is 112, while the sum is 18.

The square root of 1712214 is about 1308.5159532845. The cubic root of 1712214 is about 119.6334649068.

Adding to 1712214 its reverse (4122171), we get a palindrome (5834385).

The spelling of 1712214 in words is "one million, seven hundred twelve thousand, two hundred fourteen".