28467763266 has 8 divisors (see below), whose sum is σ = 56935526544. Its totient is φ = 9489254420.

The previous prime is 28467763243. The next prime is 28467763267. The reversal of 28467763266 is 66236776482.

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

28467763266 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (28467763267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2372313600 + ... + 2372313611.

It is an arithmetic number, because the mean of its divisors is an integer number (7116940818).

Almost surely, 2^28467763266 is an apocalyptic number.

28467763266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28467763266 is a wasteful number, since it uses less digits than its factorization.

28467763266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744627216.

The product of its digits is 24385536, while the sum is 57.

The spelling of 28467763266 in words is "twenty-eight billion, four hundred sixty-seven million, seven hundred sixty-three thousand, two hundred sixty-six".