27900220874 has 8 divisors (see below), whose sum is σ = 42034694688. Its totient is φ = 13888655980.

The previous prime is 27900220853. The next prime is 27900220877. The reversal of 27900220874 is 47802200972.

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 (27900220877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30726662 + ... + 30727569.

It is an arithmetic number, because the mean of its divisors is an integer number (5254336836).

Almost surely, 2^27900220874 is an apocalyptic number.

27900220874 is a deficient number, since it is larger than the sum of its proper divisors (14134473814).

27900220874 is a wasteful number, since it uses less digits than its factorization.

27900220874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61454460.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 27900220874 in words is "twenty-seven billion, nine hundred million, two hundred twenty thousand, eight hundred seventy-four".