2470468865 has 4 divisors (see below), whose sum is σ = 2964562644. Its totient is φ = 1976375088.

The previous prime is 2470468859. The next prime is 2470468933. The reversal of 2470468865 is 5688640742.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 902942401 + 1567526464 = 30049^2 + 39592^2 .

It is a cyclic number.

It is not a de Polignac number, because 2470468865 - 2¹⁸ = 2470206721 is a prime.

It is a super-2 number, since 2×2470468865² = 12206432825868776450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247046882 + ... + 247046891.

It is an arithmetic number, because the mean of its divisors is an integer number (741140661).

Almost surely, 2^2470468865 is an apocalyptic number.

It is an amenable number.

2470468865 is a deficient number, since it is larger than the sum of its proper divisors (494093779).

2470468865 is an equidigital number, since it uses as much as digits as its factorization.

2470468865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494093778.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The square root of 2470468865 is about 49703.8113729722. The cubic root of 2470468865 is about 1351.8436383674.

The spelling of 2470468865 in words is "two billion, four hundred seventy million, four hundred sixty-eight thousand, eight hundred sixty-five".