1713222 has 24 divisors (see below), whose sum is σ = 4242576. Its totient is φ = 489456.

The previous prime is 1713221. The next prime is 1713223. The reversal of 1713222 is 2223171.

It is an interprime number because it is at equal distance from previous prime (1713221) and next prime (1713223).

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1713195 and 1713204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6673 + ... + 6924.

It is an arithmetic number, because the mean of its divisors is an integer number (176774).

2^1713222 is an apocalyptic number.

1713222 is an abundant number, since it is smaller than the sum of its proper divisors (2529354).

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

1713222 is a wasteful number, since it uses less digits than its factorization.

1713222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13612 (or 13609 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 1713222 is about 1308.9010657800. The cubic root of 1713222 is about 119.6569368318.

Adding to 1713222 its reverse (2223171), we get a palindrome (3936393).

The spelling of 1713222 in words is "one million, seven hundred thirteen thousand, two hundred twenty-two".