27404796 has 12 divisors (see below), whose sum is σ = 63944552. Its totient is φ = 9134928.

The previous prime is 27404779. The next prime is 27404843. The reversal of 27404796 is 69740472.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1141855 + ... + 1141878.

Almost surely, 2^27404796 is an apocalyptic number.

It is an amenable number.

27404796 is an abundant number, since it is smaller than the sum of its proper divisors (36539756).

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

27404796 is a wasteful number, since it uses less digits than its factorization.

27404796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283740 (or 2283738 counting only the distinct ones).

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

The square root of 27404796 is about 5234.9590256276. The cubic root of 27404796 is about 301.4918137867.

The spelling of 27404796 in words is "twenty-seven million, four hundred four thousand, seven hundred ninety-six".