27830248092 has 18 divisors (see below), whose sum is σ = 70348682768. Its totient is φ = 9276749352.

The previous prime is 27830248087. The next prime is 27830248169. The reversal of 27830248092 is 29084203872.

27830248092 is a `hidden beast` number, since 2 + 7 + 83 + 0 + 2 + 480 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (45) 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 5 ways as a sum of consecutive naturals, for example, 386531188 + ... + 386531259.

Almost surely, 2^27830248092 is an apocalyptic number.

It is an amenable number.

27830248092 is an abundant number, since it is smaller than the sum of its proper divisors (42518434676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27830248092 is a wasteful number, since it uses less digits than its factorization.

27830248092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773062457 (or 773062452 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 27830248092 in words is "twenty-seven billion, eight hundred thirty million, two hundred forty-eight thousand, ninety-two".