27000083 has 8 divisors (see below), whose sum is σ = 31005120. Its totient is φ = 23253480.

The previous prime is 27000079. The next prime is 27000089. The reversal of 27000083 is 38000072.

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 27000083 - 2² = 27000079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27000089) 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, 64385 + ... + 64802.

It is an arithmetic number, because the mean of its divisors is an integer number (3875640).

Almost surely, 2^27000083 is an apocalyptic number.

27000083 is a deficient number, since it is larger than the sum of its proper divisors (4005037).

27000083 is a wasteful number, since it uses less digits than its factorization.

27000083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129217.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 27000083 is about 5196.1604093792. The cubic root of 27000083 is about 300.0003074071. Note that the first 3 decimals are identical.

The spelling of 27000083 in words is "twenty-seven million, eighty-three", and thus it is an aban number and an uban number.