27281085706 has 8 divisors (see below), whose sum is σ = 46767575520. Its totient is φ = 11691893868.

The previous prime is 27281085673. The next prime is 27281085707. The reversal of 27281085706 is 60758018272.

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

It is not an unprimeable number, because it can be changed into a prime (27281085707) 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, 974324476 + ... + 974324503.

It is an arithmetic number, because the mean of its divisors is an integer number (5845946940).

Almost surely, 2^27281085706 is an apocalyptic number.

27281085706 is a deficient number, since it is larger than the sum of its proper divisors (19486489814).

27281085706 is a wasteful number, since it uses less digits than its factorization.

27281085706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948648988.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 27281085706 in words is "twenty-seven billion, two hundred eighty-one million, eighty-five thousand, seven hundred six".