1697214 has 8 divisors (see below), whose sum is σ = 3394440. Its totient is φ = 565736.

The previous prime is 1697197. The next prime is 1697231. The reversal of 1697214 is 4127961.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1697197) and next prime (1697231).

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

1697214 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141429 + ... + 141440.

It is an arithmetic number, because the mean of its divisors is an integer number (424305).

2^1697214 is an apocalyptic number.

1697214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1697214 is a wasteful number, since it uses less digits than its factorization.

1697214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282874.

The product of its digits is 3024, while the sum is 30.

The square root of 1697214 is about 1302.7716607295. The cubic root of 1697214 is about 119.2830866003.

The spelling of 1697214 in words is "one million, six hundred ninety-seven thousand, two hundred fourteen".