27071061 has 8 divisors (see below), whose sum is σ = 36152160. Its totient is φ = 18018672.

The previous prime is 27071059. The next prime is 27071081. The reversal of 27071061 is 16017072.

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

It is not a de Polignac number, because 27071061 - 2¹ = 27071059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27071081) 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, 4870 + ... + 8823.

It is an arithmetic number, because the mean of its divisors is an integer number (4519020).

Almost surely, 2^27071061 is an apocalyptic number.

It is an amenable number.

27071061 is a deficient number, since it is larger than the sum of its proper divisors (9081099).

27071061 is a wasteful number, since it uses less digits than its factorization.

27071061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14355.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 27071061 is about 5202.9857774167. The cubic root of 27071061 is about 300.2629583313.

The spelling of 27071061 in words is "twenty-seven million, seventy-one thousand, sixty-one".