27906792 has 32 divisors (see below), whose sum is σ = 73872000. Its totient is φ = 8754944.

The previous prime is 27906743. The next prime is 27906821. The reversal of 27906792 is 29760972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33792 + ... + 34607.

It is an arithmetic number, because the mean of its divisors is an integer number (2308500).

Almost surely, 2^27906792 is an apocalyptic number.

It is an amenable number.

27906792 is an abundant number, since it is smaller than the sum of its proper divisors (45965208).

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

27906792 is a wasteful number, since it uses less digits than its factorization.

27906792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68425 (or 68421 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 27906792 is about 5282.6879521698. The cubic root of 27906792 is about 303.3215769169.

The spelling of 27906792 in words is "twenty-seven million, nine hundred six thousand, seven hundred ninety-two".