28060786327 has 8 divisors (see below), whose sum is σ = 32187809792. Its totient is φ = 23963347800.

The previous prime is 28060786319. The next prime is 28060786337. The reversal of 28060786327 is 72368706082.

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

It is not a de Polignac number, because 28060786327 - 2³ = 28060786319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28060786337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7394199 + ... + 7397992.

It is an arithmetic number, because the mean of its divisors is an integer number (4023476224).

Almost surely, 2^28060786327 is an apocalyptic number.

28060786327 is a deficient number, since it is larger than the sum of its proper divisors (4127023465).

28060786327 is a wasteful number, since it uses less digits than its factorization.

28060786327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14792469.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 28060786327 in words is "twenty-eight billion, sixty million, seven hundred eighty-six thousand, three hundred twenty-seven".