27886241276 has 12 divisors (see below), whose sum is σ = 48802169808. Its totient is φ = 13942764192.

The previous prime is 27886241269. The next prime is 27886241297. The reversal of 27886241276 is 67214268872.

It is a super-2 number, since 2×27886241276² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171785 + ... + 292031.

It is an arithmetic number, because the mean of its divisors is an integer number (4066847484).

Almost surely, 2^27886241276 is an apocalyptic number.

It is an amenable number.

27886241276 is a deficient number, since it is larger than the sum of its proper divisors (20915928532).

27886241276 is a wasteful number, since it uses less digits than its factorization.

27886241276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178228 (or 178226 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 53.

The spelling of 27886241276 in words is "twenty-seven billion, eight hundred eighty-six million, two hundred forty-one thousand, two hundred seventy-six".