1064604173 has 2 divisors, whose sum is σ = 1064604174. Its totient is φ = 1064604172.

The previous prime is 1064604161. The next prime is 1064604179. The reversal of 1064604173 is 3714064601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 852523204 + 212080969 = 29198^2 + 14563^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064604173 - 2⁴ = 1064604157 is a prime.

It is a super-2 number, since 2×1064604173² = 2266764090338027858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064604179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532302086 + 532302087.

It is an arithmetic number, because the mean of its divisors is an integer number (532302087).

Almost surely, 2^1064604173 is an apocalyptic number.

It is an amenable number.

1064604173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064604173 is an equidigital number, since it uses as much as digits as its factorization.

1064604173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1064604173 is about 32628.2726021467. The cubic root of 1064604173 is about 1021.0869398036.

Adding to 1064604173 its reverse (3714064601), we get a palindrome (4778668774).

The spelling of 1064604173 in words is "one billion, sixty-four million, six hundred four thousand, one hundred seventy-three".