27685352 has 16 divisors (see below), whose sum is σ = 52446660. Its totient is φ = 13699584.

The previous prime is 27685351. The next prime is 27685369. The reversal of 27685352 is 25358672.

It can be written as a sum of positive squares in 2 ways, for example, as 27520516 + 164836 = 5246^2 + 406^2 .

It is not an unprimeable number, because it can be changed into a prime (27685351) 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 3 ways as a sum of consecutive naturals, for example, 17063 + ... + 18614.

Almost surely, 2^27685352 is an apocalyptic number.

It is an amenable number.

27685352 is a deficient number, since it is larger than the sum of its proper divisors (24761308).

27685352 is a wasteful number, since it uses less digits than its factorization.

27685352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35780 (or 35776 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 27685352 is about 5261.6871818838. The cubic root of 27685352 is about 302.5171613332.

The spelling of 27685352 in words is "twenty-seven million, six hundred eighty-five thousand, three hundred fifty-two".