27379617 has 8 divisors (see below), whose sum is σ = 37051296. Its totient is φ = 17980512.

The previous prime is 27379579. The next prime is 27379621. The reversal of 27379617 is 71697372.

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

It is not a de Polignac number, because 27379617 - 2¹¹ = 27377569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27379657) 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, 67908 + ... + 68309.

It is an arithmetic number, because the mean of its divisors is an integer number (4631412).

Almost surely, 2^27379617 is an apocalyptic number.

It is an amenable number.

27379617 is a deficient number, since it is larger than the sum of its proper divisors (9671679).

27379617 is a wasteful number, since it uses less digits than its factorization.

27379617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136287.

The product of its digits is 111132, while the sum is 42.

The square root of 27379617 is about 5232.5535830988. The cubic root of 27379617 is about 301.3994505319.

The spelling of 27379617 in words is "twenty-seven million, three hundred seventy-nine thousand, six hundred seventeen".