1696422 has 48 divisors (see below), whose sum is σ = 4216320. Its totient is φ = 445536.

The previous prime is 1696421. The next prime is 1696423. The reversal of 1696422 is 2246961.

It is an interprime number because it is at equal distance from previous prime (1696421) and next prime (1696423).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 1696422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1696421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6979 + ... + 7217.

It is an arithmetic number, because the mean of its divisors is an integer number (87840).

2^1696422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1696422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2108160).

1696422 is an abundant number, since it is smaller than the sum of its proper divisors (2519898).

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

1696422 is a wasteful number, since it uses less digits than its factorization.

1696422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 264 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 1696422 is about 1302.4676579478. The cubic root of 1696422 is about 119.2645293444.

The spelling of 1696422 in words is "one million, six hundred ninety-six thousand, four hundred twenty-two".