1160056564 has 12 divisors (see below), whose sum is σ = 2040405444. Its totient is φ = 577083584.

The previous prime is 1160056561. The next prime is 1160056567. The reversal of 1160056564 is 4656500611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1160056561) and next prime (1160056567).

It can be written as a sum of positive squares in 2 ways, for example, as 1149752464 + 10304100 = 33908^2 + 3210^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160056561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735289 + ... + 736864.

It is an arithmetic number, because the mean of its divisors is an integer number (170033787).

Almost surely, 2^1160056564 is an apocalyptic number.

It is an amenable number.

1160056564 is a deficient number, since it is larger than the sum of its proper divisors (880348880).

1160056564 is a wasteful number, since it uses less digits than its factorization.

1160056564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472354 (or 1472352 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1160056564 is about 34059.6031098426. The cubic root of 1160056564 is about 1050.7346526086.

The spelling of 1160056564 in words is "one billion, one hundred sixty million, fifty-six thousand, five hundred sixty-four".