27053128 has 8 divisors (see below), whose sum is σ = 50724630. Its totient is φ = 13526560.

The previous prime is 27053123. The next prime is 27053189. The reversal of 27053128 is 82135072.

It can be written as a sum of positive squares in only one way, i.e., 19201924 + 7851204 = 4382^2 + 2802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 27053096 and 27053105.

It is not an unprimeable number, because it can be changed into a prime (27053123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690813 + ... + 1690828.

Almost surely, 2^27053128 is an apocalyptic number.

It is an amenable number.

27053128 is a deficient number, since it is larger than the sum of its proper divisors (23671502).

27053128 is a wasteful number, since it uses less digits than its factorization.

27053128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381647 (or 3381643 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 27053128 is about 5201.2621545160. The cubic root of 27053128 is about 300.1966414493.

The spelling of 27053128 in words is "twenty-seven million, fifty-three thousand, one hundred twenty-eight".