2832845985 has 48 divisors (see below), whose sum is σ = 5075565456. Its totient is φ = 1460519424.

The previous prime is 2832845971. The next prime is 2832845987. The reversal of 2832845985 is 5895482382.

It is a happy number.

2832845985 is a `hidden beast` number, since 28 + 3 + 28 + 4 + 598 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 29778849 + 2803067136 = 5457^2 + 52944^2 .

It is not a de Polignac number, because 2832845985 - 2²² = 2828651681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2832845987) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 255987 + ... + 266823.

It is an arithmetic number, because the mean of its divisors is an integer number (105740947).

Almost surely, 2^2832845985 is an apocalyptic number.

It is an amenable number.

2832845985 is a deficient number, since it is larger than the sum of its proper divisors (2242719471).

2832845985 is a wasteful number, since it uses less digits than its factorization.

2832845985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11042 (or 11039 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The square root of 2832845985 is about 53224.4867048993. The cubic root of 2832845985 is about 1414.9496558813.

The spelling of 2832845985 in words is "two billion, eight hundred thirty-two million, eight hundred forty-five thousand, nine hundred eighty-five".