27404074 has 16 divisors (see below), whose sum is σ = 42083712. Its totient is φ = 13378768.

The previous prime is 27404071. The next prime is 27404081. The reversal of 27404074 is 47040472.

It is not an unprimeable number, because it can be changed into a prime (27404071) 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, 27387 + ... + 28369.

It is an arithmetic number, because the mean of its divisors is an integer number (2630232).

Almost surely, 2^27404074 is an apocalyptic number.

27404074 is a deficient number, since it is larger than the sum of its proper divisors (14679638).

27404074 is a wasteful number, since it uses less digits than its factorization.

27404074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 27404074 is about 5234.8900657034. The cubic root of 27404074 is about 301.4891660871.

The spelling of 27404074 in words is "twenty-seven million, four hundred four thousand, seventy-four".