1064273105 has 16 divisors (see below), whose sum is σ = 1460104704. Its totient is φ = 729522240.

The previous prime is 1064273101. The next prime is 1064273107. The reversal of 1064273105 is 5013724601.

It is not a de Polignac number, because 1064273105 - 2² = 1064273101 is a prime.

It is a super-2 number, since 2×1064273105² = 2265354484052682050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1064273101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180179 + ... + 185991.

It is an arithmetic number, because the mean of its divisors is an integer number (91256544).

Almost surely, 2^1064273105 is an apocalyptic number.

It is an amenable number.

1064273105 is a deficient number, since it is larger than the sum of its proper divisors (395831599).

1064273105 is an equidigital number, since it uses as much as digits as its factorization.

1064273105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11056.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1064273105 is about 32623.1988774859. The cubic root of 1064273105 is about 1020.9810837908.

Adding to 1064273105 its reverse (5013724601), we get a palindrome (6077997706).

The spelling of 1064273105 in words is "one billion, sixty-four million, two hundred seventy-three thousand, one hundred five".