27424163 has 8 divisors (see below), whose sum is σ = 31088400. Its totient is φ = 23982048.

The previous prime is 27424151. The next prime is 27424183. The reversal of 27424163 is 36142472.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27424163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27424183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55268 + ... + 55761.

It is an arithmetic number, because the mean of its divisors is an integer number (3886050).

Almost surely, 2^27424163 is an apocalyptic number.

27424163 is a deficient number, since it is larger than the sum of its proper divisors (3664237).

27424163 is a wasteful number, since it uses less digits than its factorization.

27424163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111061.

The product of its digits is 8064, while the sum is 29.

The square root of 27424163 is about 5236.8084746341. The cubic root of 27424163 is about 301.5628185970.

The spelling of 27424163 in words is "twenty-seven million, four hundred twenty-four thousand, one hundred sixty-three".