1707104081 has 2 divisors, whose sum is σ = 1707104082. Its totient is φ = 1707104080.

The previous prime is 1707104057. The next prime is 1707104089. The reversal of 1707104081 is 1804017071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 918393025 + 788711056 = 30305^2 + 28084^2 .

It is an emirp because it is prime and its reverse (1804017071) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1707104081 - 2²² = 1702909777 is a prime.

It is a super-2 number, since 2×1707104081² = 5828408686733709122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1707104089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 853552040 + 853552041.

It is an arithmetic number, because the mean of its divisors is an integer number (853552041).

Almost surely, 2^1707104081 is an apocalyptic number.

It is an amenable number.

1707104081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1707104081 is an equidigital number, since it uses as much as digits as its factorization.

1707104081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 1707104081 is about 41317.1160779646. The cubic root of 1707104081 is about 1195.1433523749.

The spelling of 1707104081 in words is "one billion, seven hundred seven million, one hundred four thousand, eighty-one".