1065163067 has 32 divisors (see below), whose sum is σ = 1201060224. Its totient is φ = 940032000.

The previous prime is 1065163063. The next prime is 1065163093. The reversal of 1065163067 is 7603615601.

It is a happy number.

It is not a de Polignac number, because 1065163067 - 2² = 1065163063 is a prime.

It is a super-2 number, since 2×1065163067² = 2269144718601692978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1065163063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2656067 + ... + 2656467.

It is an arithmetic number, because the mean of its divisors is an integer number (37533132).

Almost surely, 2^1065163067 is an apocalyptic number.

1065163067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1065163067 is a deficient number, since it is larger than the sum of its proper divisors (135897157).

1065163067 is a wasteful number, since it uses less digits than its factorization.

1065163067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 1065163067 is about 32636.8360445678. The cubic root of 1065163067 is about 1021.2655913447.

Adding to 1065163067 its reverse (7603615601), we get a palindrome (8668778668).

The spelling of 1065163067 in words is "one billion, sixty-five million, one hundred sixty-three thousand, sixty-seven".