27125229 has 8 divisors (see below), whose sum is σ = 36191520. Its totient is φ = 18071216.

The previous prime is 27125227. The next prime is 27125233. The reversal of 27125229 is 92252172.

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 27125229 - 2¹ = 27125227 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 27125196 and 27125205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27125221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5539 + ... + 9215.

It is an arithmetic number, because the mean of its divisors is an integer number (4523940).

Almost surely, 2^27125229 is an apocalyptic number.

It is an amenable number.

27125229 is a deficient number, since it is larger than the sum of its proper divisors (9066291).

27125229 is a wasteful number, since it uses less digits than its factorization.

27125229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139.

The product of its digits is 5040, while the sum is 30.

The square root of 27125229 is about 5208.1886486570. The cubic root of 27125229 is about 300.4630958840.

The spelling of 27125229 in words is "twenty-seven million, one hundred twenty-five thousand, two hundred twenty-nine".