27228841876 has 6 divisors (see below), whose sum is σ = 47650473290. Its totient is φ = 13614420936.

The previous prime is 27228841859. The next prime is 27228841889. The reversal of 27228841876 is 67814882272.

It can be written as a sum of positive squares in only one way, i.e., 17272793476 + 9956048400 = 131426^2 + 99780^2 .

It is a super-2 number, since 2×27228841876² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3403605231 + ... + 3403605238.

Almost surely, 2^27228841876 is an apocalyptic number.

It is an amenable number.

27228841876 is a deficient number, since it is larger than the sum of its proper divisors (20421631414).

27228841876 is a wasteful number, since it uses less digits than its factorization.

27228841876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807210473 (or 6807210471 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 55.

The spelling of 27228841876 in words is "twenty-seven billion, two hundred twenty-eight million, eight hundred forty-one thousand, eight hundred seventy-six".