1065761316 has 27 divisors (see below), whose sum is σ = 2694502993. Its totient is φ = 355188480.

The previous prime is 1065761299. The next prime is 1065761363. The reversal of 1065761316 is 6131675601.

The square root of 1065761316 is 32646.

It is a perfect power (a square), and thus also a powerful number.

1065761316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 775399716 + 290361600 = 27846^2 + 17040^2 .

It is a super-2 number, since 2×1065761316² = 2271694365364103712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 193156 + ... + 198596.

Almost surely, 2^1065761316 is an apocalyptic number.

1065761316 is the 32646-th square number.

It is an amenable number.

1065761316 is an abundant number, since it is smaller than the sum of its proper divisors (1628741677).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1065761316 is an frugal number, since it uses more digits than its factorization.

1065761316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10892 (or 5446 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The cubic root of 1065761316 is about 1021.4567535525.

Multiplying 1065761316 by its sum of digits (36), we get a square (38367407376 = 195876²).

1065761316 divided by its sum of digits (36) gives a square (29604481 = 5441²).

The spelling of 1065761316 in words is "one billion, sixty-five million, seven hundred sixty-one thousand, three hundred sixteen".