27228481846 has 16 divisors (see below), whose sum is σ = 41425828704. Its totient is φ = 13420085184.

The previous prime is 27228481823. The next prime is 27228481853. The reversal of 27228481846 is 64818482272.

It is a junction number, because it is equal to n+sod(n) for n = 27228481793 and 27228481802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208020 + ... + 312616.

It is an arithmetic number, because the mean of its divisors is an integer number (2589114294).

Almost surely, 2^27228481846 is an apocalyptic number.

27228481846 is a deficient number, since it is larger than the sum of its proper divisors (14197346858).

27228481846 is a wasteful number, since it uses less digits than its factorization.

27228481846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106455.

The product of its digits is 2752512, while the sum is 52.

The spelling of 27228481846 in words is "twenty-seven billion, two hundred twenty-eight million, four hundred eighty-one thousand, eight hundred forty-six".