27045074 has 16 divisors (see below), whose sum is σ = 46433088. Its totient is φ = 11573232.

The previous prime is 27045071. The next prime is 27045077. The reversal of 27045074 is 47054072.

It is an interprime number because it is at equal distance from previous prime (27045071) and next prime (27045077).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27045071) 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 in 7 ways as a sum of consecutive naturals, for example, 13229 + ... + 15135.

It is an arithmetic number, because the mean of its divisors is an integer number (2902068).

Almost surely, 2^27045074 is an apocalyptic number.

27045074 is a deficient number, since it is larger than the sum of its proper divisors (19388014).

27045074 is a wasteful number, since it uses less digits than its factorization.

27045074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2929.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 27045074 is about 5200.4878617299. The cubic root of 27045074 is about 300.1668479294.

The spelling of 27045074 in words is "twenty-seven million, forty-five thousand, seventy-four".