1696204 has 24 divisors (see below), whose sum is σ = 3144960. Its totient is φ = 798864.

The previous prime is 1696199. The next prime is 1696207. The reversal of 1696204 is 4026961.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (1696207) 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 7 ways as a sum of consecutive naturals, for example, 9387 + ... + 9565.

It is an arithmetic number, because the mean of its divisors is an integer number (131040).

2^1696204 is an apocalyptic number.

1696204 is the 824-th heptagonal number.

It is an amenable number.

1696204 is a deficient number, since it is larger than the sum of its proper divisors (1448756).

1696204 is a wasteful number, since it uses less digits than its factorization.

1696204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1696204 is about 1302.3839679603. The cubic root of 1696204 is about 119.2594203992.

The spelling of 1696204 in words is "one million, six hundred ninety-six thousand, two hundred four".