2873665224 has 48 divisors (see below), whose sum is σ = 7830622800. Its totient is φ = 952007904.

The previous prime is 2873665169. The next prime is 2873665229. The reversal of 2873665224 is 4225663782.

2873665224 is a `hidden beast` number, since 287 + 366 + 5 + 2 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2873665224.

It is not an unprimeable number, because it can be changed into a prime (2873665229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110694 + ... + 134165.

It is an arithmetic number, because the mean of its divisors is an integer number (163137975).

Almost surely, 2^2873665224 is an apocalyptic number.

2873665224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2873665224 is an abundant number, since it is smaller than the sum of its proper divisors (4956957576).

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

2873665224 is a wasteful number, since it uses less digits than its factorization.

2873665224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245034 (or 245027 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 2873665224 is about 53606.5781784288. The cubic root of 2873665224 is about 1421.7134022163.

The spelling of 2873665224 in words is "two billion, eight hundred seventy-three million, six hundred sixty-five thousand, two hundred twenty-four".