27043034 has 4 divisors (see below), whose sum is σ = 40564554. Its totient is φ = 13521516.

The previous prime is 27043033. The next prime is 27043057. The reversal of 27043034 is 43034072.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27008809 + 34225 = 5197^2 + 185^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27043033) by changing a digit.

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 as a sum of consecutive naturals, namely, 6760757 + ... + 6760760.

Almost surely, 2^27043034 is an apocalyptic number.

27043034 is a deficient number, since it is larger than the sum of its proper divisors (13521520).

27043034 is a wasteful number, since it uses less digits than its factorization.

27043034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13521519.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 27043034 is about 5200.2917225863. The cubic root of 27043034 is about 300.1593005813.

The spelling of 27043034 in words is "twenty-seven million, forty-three thousand, thirty-four".