27132238 has 16 divisors (see below), whose sum is σ = 49248864. Its totient is φ = 10944000.

The previous prime is 27132229. The next prime is 27132239. The reversal of 27132238 is 83223172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27132239) 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 in 7 ways as a sum of consecutive naturals, for example, 56763 + ... + 57238.

It is an arithmetic number, because the mean of its divisors is an integer number (3078054).

Almost surely, 2^27132238 is an apocalyptic number.

27132238 is a deficient number, since it is larger than the sum of its proper divisors (22116626).

27132238 is a wasteful number, since it uses less digits than its factorization.

27132238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114027.

The product of its digits is 4032, while the sum is 28.

The square root of 27132238 is about 5208.8614878877. The cubic root of 27132238 is about 300.4889729555.

The spelling of 27132238 in words is "twenty-seven million, one hundred thirty-two thousand, two hundred thirty-eight".