27438796 has 24 divisors (see below), whose sum is σ = 59867136. Its totient is φ = 10690320.

The previous prime is 27438791. The next prime is 27438811. The reversal of 27438796 is 69783472.

It is not an unprimeable number, because it can be changed into a prime (27438791) 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, 44236 + ... + 44851.

It is an arithmetic number, because the mean of its divisors is an integer number (2494464).

Almost surely, 2^27438796 is an apocalyptic number.

It is an amenable number.

27438796 is an abundant number, since it is smaller than the sum of its proper divisors (32428340).

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

27438796 is a wasteful number, since it uses less digits than its factorization.

27438796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89109 (or 89107 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The square root of 27438796 is about 5238.2054178888. The cubic root of 27438796 is about 301.6164450784.

The spelling of 27438796 in words is "twenty-seven million, four hundred thirty-eight thousand, seven hundred ninety-six".