27894856230 has 24 divisors (see below), whose sum is σ = 72526626432. Its totient is φ = 7438628304.

The previous prime is 27894856219. The next prime is 27894856247. The reversal of 27894856230 is 3265849872.

27894856230 is a `hidden beast` number, since 2 + 7 + 8 + 9 + 4 + 8 + 5 + 623 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154971334 + ... + 154971513.

It is an arithmetic number, because the mean of its divisors is an integer number (3021942768).

Almost surely, 2^27894856230 is an apocalyptic number.

27894856230 is an abundant number, since it is smaller than the sum of its proper divisors (44631770202).

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

27894856230 is a wasteful number, since it uses less digits than its factorization.

27894856230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309942860 (or 309942857 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 27894856230 in words is "twenty-seven billion, eight hundred ninety-four million, eight hundred fifty-six thousand, two hundred thirty".