27967044 has 36 divisors (see below), whose sum is σ = 75912144. Its totient is φ = 7990416.

The previous prime is 27967019. The next prime is 27967109. The reversal of 27967044 is 44076972.

It is a junction number, because it is equal to n+sod(n) for n = 27966993 and 27967011.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 23194 + ... + 24369.

Almost surely, 2^27967044 is an apocalyptic number.

It is an amenable number.

27967044 is an abundant number, since it is smaller than the sum of its proper divisors (47945100).

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

27967044 is a wasteful number, since it uses less digits than its factorization.

27967044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47584 (or 47575 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 27967044 is about 5288.3876559874. The cubic root of 27967044 is about 303.5397149088.

The spelling of 27967044 in words is "twenty-seven million, nine hundred sixty-seven thousand, forty-four".