27149068 has 24 divisors (see below), whose sum is σ = 50645952. Its totient is φ = 12689664.

The previous prime is 27149021. The next prime is 27149069. The reversal of 27149068 is 86094172.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27149069) 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, 9405 + ... + 11947.

It is an arithmetic number, because the mean of its divisors is an integer number (2110248).

Almost surely, 2^27149068 is an apocalyptic number.

It is an amenable number.

27149068 is a deficient number, since it is larger than the sum of its proper divisors (23496884).

27149068 is a wasteful number, since it uses less digits than its factorization.

27149068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721 (or 2719 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 27149068 is about 5210.4767536186. The cubic root of 27149068 is about 300.5510907471.

The spelling of 27149068 in words is "twenty-seven million, one hundred forty-nine thousand, sixty-eight".