1696238 has 4 divisors (see below), whose sum is σ = 2544360. Its totient is φ = 848118.

The previous prime is 1696237. The next prime is 1696241. The reversal of 1696238 is 8326961.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1696198 and 1696207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1696231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424058 + ... + 424061.

It is an arithmetic number, because the mean of its divisors is an integer number (636090).

2^1696238 is an apocalyptic number.

1696238 is a deficient number, since it is larger than the sum of its proper divisors (848122).

1696238 is an equidigital number, since it uses as much as digits as its factorization.

1696238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848121.

The product of its digits is 15552, while the sum is 35.

The square root of 1696238 is about 1302.3970208811. The cubic root of 1696238 is about 119.2602172360.

The spelling of 1696238 in words is "one million, six hundred ninety-six thousand, two hundred thirty-eight".