1065115329 has 8 divisors (see below), whose sum is σ = 1465965312. Its totient is φ = 687171120.

The previous prime is 1065115309. The next prime is 1065115361. The reversal of 1065115329 is 9235115601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1065115329 - 2²⁴ = 1048338113 is a prime.

It is a super-2 number, since 2×1065115329² = 2268941328141556482, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1065115329.

It is not an unprimeable number, because it can be changed into a prime (1065115309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5726334 + ... + 5726519.

It is an arithmetic number, because the mean of its divisors is an integer number (183245664).

Almost surely, 2^1065115329 is an apocalyptic number.

It is an amenable number.

1065115329 is a deficient number, since it is larger than the sum of its proper divisors (400849983).

1065115329 is a wasteful number, since it uses less digits than its factorization.

1065115329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11452887.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 1065115329 is about 32636.1046848425. The cubic root of 1065115329 is about 1021.2503342426.

The spelling of 1065115329 in words is "one billion, sixty-five million, one hundred fifteen thousand, three hundred twenty-nine".