1705133 has 4 divisors (see below), whose sum is σ = 1733148. Its totient is φ = 1677120.

The previous prime is 1705129. The next prime is 1705139. The reversal of 1705133 is 3315071.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 925444 + 779689 = 962^2 + 883^2 .

It is a cyclic number.

It is not a de Polignac number, because 1705133 - 2² = 1705129 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 (1705139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13916 + ... + 14037.

It is an arithmetic number, because the mean of its divisors is an integer number (433287).

2^1705133 is an apocalyptic number.

It is an amenable number.

1705133 is a deficient number, since it is larger than the sum of its proper divisors (28015).

1705133 is an equidigital number, since it uses as much as digits as its factorization.

1705133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28014.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 1705133 is about 1305.8074130591. The cubic root of 1705133 is about 119.4683190703.

The spelling of 1705133 in words is "one million, seven hundred five thousand, one hundred thirty-three".