27049393 has 8 divisors (see below), whose sum is σ = 31571712. Its totient is φ = 22691616.

The previous prime is 27049387. The next prime is 27049411. The reversal of 27049393 is 39394072.

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 27049393 - 2¹⁷ = 26918321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27049313) 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, 40780 + ... + 41437.

It is an arithmetic number, because the mean of its divisors is an integer number (3946464).

Almost surely, 2^27049393 is an apocalyptic number.

It is an amenable number.

27049393 is a deficient number, since it is larger than the sum of its proper divisors (4522319).

27049393 is an equidigital number, since it uses as much as digits as its factorization.

27049393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82271.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 27049393 is about 5200.9030946558. The cubic root of 27049393 is about 300.1828255971.

The spelling of 27049393 in words is "twenty-seven million, forty-nine thousand, three hundred ninety-three".