28073611246 has 8 divisors (see below), whose sum is σ = 42142154400. Its totient is φ = 14026226448.

The previous prime is 28073611207. The next prime is 28073611271. The reversal of 28073611246 is 64211637082.

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

It is a junction number, because it is equal to n+sod(n) for n = 28073611199 and 28073611208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5286271 + ... + 5291578.

It is an arithmetic number, because the mean of its divisors is an integer number (5267769300).

Almost surely, 2^28073611246 is an apocalyptic number.

28073611246 is a deficient number, since it is larger than the sum of its proper divisors (14068543154).

28073611246 is a wasteful number, since it uses less digits than its factorization.

28073611246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10579178.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 28073611246 in words is "twenty-eight billion, seventy-three million, six hundred eleven thousand, two hundred forty-six".