1165160562 has 16 divisors (see below), whose sum is σ = 2393303232. Its totient is φ = 377889840.

The previous prime is 1165160561. The next prime is 1165160593. The reversal of 1165160562 is 2650615611.

It is not an unprimeable number, because it can be changed into a prime (1165160561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2624014 + ... + 2624457.

It is an arithmetic number, because the mean of its divisors is an integer number (149581452).

Almost surely, 2^1165160562 is an apocalyptic number.

1165160562 is an abundant number, since it is smaller than the sum of its proper divisors (1228142670).

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

1165160562 is a wasteful number, since it uses less digits than its factorization.

1165160562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5248513.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 1165160562 is about 34134.4483183777. The cubic root of 1165160562 is about 1052.2733998361.

The spelling of 1165160562 in words is "one billion, one hundred sixty-five million, one hundred sixty thousand, five hundred sixty-two".