2246680234578 has 32 divisors (see below), whose sum is σ = 4840047475200. Its totient is φ = 691137098496.

The previous prime is 2246680234529. The next prime is 2246680234639. The reversal of 2246680234578 is 8754320866422.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2742663 + ... + 3466346.

It is an arithmetic number, because the mean of its divisors is an integer number (151251483600).

Almost surely, 2^{2246680234578} is an apocalyptic number.

2246680234578 is an abundant number, since it is smaller than the sum of its proper divisors (2593367240622).

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

2246680234578 is a wasteful number, since it uses less digits than its factorization.

2246680234578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213666.

The product of its (nonzero) digits is 30965760, while the sum is 57.

The spelling of 2246680234578 in words is "two trillion, two hundred forty-six billion, six hundred eighty million, two hundred thirty-four thousand, five hundred seventy-eight".