27007023 has 4 divisors (see below), whose sum is σ = 36009368. Its totient is φ = 18004680.

The previous prime is 27007021. The next prime is 27007049. The reversal of 27007023 is 32070072.

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

It is not a de Polignac number, because 27007023 - 2¹ = 27007021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27007021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4501168 + ... + 4501173.

It is an arithmetic number, because the mean of its divisors is an integer number (9002342).

Almost surely, 2^27007023 is an apocalyptic number.

27007023 is a deficient number, since it is larger than the sum of its proper divisors (9002345).

27007023 is an equidigital number, since it uses as much as digits as its factorization.

27007023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9002344.

The product of its (nonzero) digits is 588, while the sum is 21.

The square root of 27007023 is about 5196.8281672574. The cubic root of 27007023 is about 300.0260088562.

Adding to 27007023 its reverse (32070072), we get a palindrome (59077095).

The spelling of 27007023 in words is "twenty-seven million, seven thousand, twenty-three".