1704071 has 4 divisors (see below), whose sum is σ = 1728144. Its totient is φ = 1680000.

The previous prime is 1704067. The next prime is 1704077.

1704071 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 1704071 - 2² = 1704067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1704077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11930 + ... + 12071.

It is an arithmetic number, because the mean of its divisors is an integer number (432036).

2^1704071 is an apocalyptic number.

1704071 is a deficient number, since it is larger than the sum of its proper divisors (24073).

1704071 is an equidigital number, since it uses as much as digits as its factorization.

1704071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24072.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 1704071 is about 1305.4007047646. The cubic root of 1704071 is about 119.4435112881.

The spelling of 1704071 in words is "one million, seven hundred four thousand, seventy-one".