1705061 has 4 divisors (see below), whose sum is σ = 1728492. Its totient is φ = 1681632.

The previous prime is 1705051. The next prime is 1705097. The reversal of 1705061 is 1605071.

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 1188100 + 516961 = 1090^2 + 719^2 .

It is a cyclic number.

It is not a de Polignac number, because 1705061 - 2¹⁴ = 1688677 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 (1705001) 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, 11606 + ... + 11751.

It is an arithmetic number, because the mean of its divisors is an integer number (432123).

2^1705061 is an apocalyptic number.

It is an amenable number.

1705061 is a deficient number, since it is larger than the sum of its proper divisors (23431).

1705061 is an equidigital number, since it uses as much as digits as its factorization.

1705061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23430.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 1705061 is about 1305.7798436184. The cubic root of 1705061 is about 119.4666375123.

The spelling of 1705061 in words is "one million, seven hundred five thousand, sixty-one".