2488640073 has 8 divisors (see below), whose sum is σ = 3318625728. Its totient is φ = 1658873904.

The previous prime is 2488640059. The next prime is 2488640111. The reversal of 2488640073 is 3700468842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2488640073 - 2⁶ = 2488640009 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2488640573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26286 + ... + 75287.

It is an arithmetic number, because the mean of its divisors is an integer number (414828216).

Almost surely, 2^2488640073 is an apocalyptic number.

It is an amenable number.

2488640073 is a deficient number, since it is larger than the sum of its proper divisors (829985655).

2488640073 is a wasteful number, since it uses less digits than its factorization.

2488640073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109743.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2488640073 is about 49886.2713880282. The cubic root of 2488640073 is about 1355.1499809929.

The spelling of 2488640073 in words is "two billion, four hundred eighty-eight million, six hundred forty thousand, seventy-three".