27075097 has 6 divisors (see below), whose sum is σ = 31495578. Its totient is φ = 23207184.

The previous prime is 27075077. The next prime is 27075109. The reversal of 27075097 is 79057072.

It can be written as a sum of positive squares in only one way, i.e., 20830096 + 6245001 = 4564^2 + 2499^2 .

It is not a de Polignac number, because 27075097 - 2¹¹ = 27073049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27075007) 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 5 ways as a sum of consecutive naturals, for example, 276228 + ... + 276325.

It is an arithmetic number, because the mean of its divisors is an integer number (5249263).

Almost surely, 2^27075097 is an apocalyptic number.

It is an amenable number.

27075097 is a deficient number, since it is larger than the sum of its proper divisors (4420481).

27075097 is an equidigital number, since it uses as much as digits as its factorization.

27075097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552567 (or 552560 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 37.

The square root of 27075097 is about 5203.3736171834. The cubic root of 27075097 is about 300.2778795674.

The spelling of 27075097 in words is "twenty-seven million, seventy-five thousand, ninety-seven".