27340156 has 24 divisors (see below), whose sum is σ = 50440320. Its totient is φ = 12946752.

The previous prime is 27340147. The next prime is 27340163. The reversal of 27340156 is 65104372.

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 7 ways as a sum of consecutive naturals, for example, 3925 + ... + 8371.

It is an arithmetic number, because the mean of its divisors is an integer number (2101680).

Almost surely, 2^27340156 is an apocalyptic number.

It is an amenable number.

27340156 is a deficient number, since it is larger than the sum of its proper divisors (23100164).

27340156 is a wasteful number, since it uses less digits than its factorization.

27340156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4533 (or 4531 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 27340156 is about 5228.7815024153. The cubic root of 27340156 is about 301.2545831273.

The spelling of 27340156 in words is "twenty-seven million, three hundred forty thousand, one hundred fifty-six".