27343628 has 12 divisors (see below), whose sum is σ = 51532320. Its totient is φ = 12620112.

The previous prime is 27343577. The next prime is 27343637. The reversal of 27343628 is 82634372.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 262868 + ... + 262971.

It is an arithmetic number, because the mean of its divisors is an integer number (4294360).

Almost surely, 2^27343628 is an apocalyptic number.

It is an amenable number.

27343628 is a deficient number, since it is larger than the sum of its proper divisors (24188692).

27343628 is a wasteful number, since it uses less digits than its factorization.

27343628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525856 (or 525854 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 27343628 is about 5229.1135003937. The cubic root of 27343628 is about 301.2673349643.

The spelling of 27343628 in words is "twenty-seven million, three hundred forty-three thousand, six hundred twenty-eight".