2320604065 has 24 divisors (see below), whose sum is σ = 3053669760. Its totient is φ = 1691936064.

The previous prime is 2320604053. The next prime is 2320604093. The reversal of 2320604065 is 5604060232.

It is a happy number.

It is not a de Polignac number, because 2320604065 - 2²³ = 2312215457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49374 + ... + 84136.

It is an arithmetic number, because the mean of its divisors is an integer number (127236240).

Almost surely, 2^2320604065 is an apocalyptic number.

It is an amenable number.

2320604065 is a deficient number, since it is larger than the sum of its proper divisors (733065695).

2320604065 is a wasteful number, since it uses less digits than its factorization.

2320604065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34873 (or 34860 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2320604065 is about 48172.6485155218. The cubic root of 2320604065 is about 1323.9360753312.

Adding to 2320604065 its reverse (5604060232), we get a palindrome (7924664297).

The spelling of 2320604065 in words is "two billion, three hundred twenty million, six hundred four thousand, sixty-five".