27851052 has 24 divisors (see below), whose sum is σ = 65119936. Its totient is φ = 9264528.

The previous prime is 27851041. The next prime is 27851059. The reversal of 27851052 is 25015872.

It is not an unprimeable number, because it can be changed into a prime (27851059) by changing a digit.

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, 4443 + ... + 8685.

Almost surely, 2^27851052 is an apocalyptic number.

It is an amenable number.

27851052 is an abundant number, since it is smaller than the sum of its proper divisors (37268884).

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

27851052 is a wasteful number, since it uses less digits than its factorization.

27851052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797 (or 4795 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 27851052 is about 5277.4095918358. The cubic root of 27851052 is about 303.1194945257.

The spelling of 27851052 in words is "twenty-seven million, eight hundred fifty-one thousand, fifty-two".