27102073 has 8 divisors (see below), whose sum is σ = 28623168. Its totient is φ = 25609584.

The previous prime is 27102071. The next prime is 27102077. The reversal of 27102073 is 37020172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27102073 - 2¹ = 27102071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27102071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5190 + ... + 9007.

It is an arithmetic number, because the mean of its divisors is an integer number (3577896).

Almost surely, 2^27102073 is an apocalyptic number.

27102073 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

27102073 is a deficient number, since it is larger than the sum of its proper divisors (1521095).

27102073 is a wasteful number, since it uses less digits than its factorization.

27102073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14303.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 27102073 is about 5205.9651362644. The cubic root of 27102073 is about 300.3775727449.

The spelling of 27102073 in words is "twenty-seven million, one hundred two thousand, seventy-three".