1697116 has 12 divisors (see below), whose sum is σ = 3050488. Its totient is φ = 825552.

The previous prime is 1697107. The next prime is 1697149. The reversal of 1697116 is 6117961.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 5586 + ... + 5881.

2^1697116 is an apocalyptic number.

It is an amenable number.

1697116 is a deficient number, since it is larger than the sum of its proper divisors (1353372).

1697116 is a wasteful number, since it uses less digits than its factorization.

1697116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11508 (or 11506 counting only the distinct ones).

The product of its digits is 2268, while the sum is 31.

The square root of 1697116 is about 1302.7340480697. The cubic root of 1697116 is about 119.2807906872.

The spelling of 1697116 in words is "one million, six hundred ninety-seven thousand, one hundred sixteen".