5139227 has 8 divisors (see below), whose sum is σ = 5303760. Its totient is φ = 4976640.

The previous prime is 5139223. The next prime is 5139257. The reversal of 5139227 is 7229315.

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 5139227 - 2² = 5139223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5139227.

It is not an unprimeable number, because it can be changed into a prime (5139221) 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, 6299 + ... + 7067.

It is an arithmetic number, because the mean of its divisors is an integer number (662970).

Almost surely, 2^5139227 is an apocalyptic number.

5139227 is a deficient number, since it is larger than the sum of its proper divisors (164533).

5139227 is a wasteful number, since it uses less digits than its factorization.

5139227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its digits is 3780, while the sum is 29.

The square root of 5139227 is about 2266.9863254991. The cubic root of 5139227 is about 172.5702521387.

The spelling of 5139227 in words is "five million, one hundred thirty-nine thousand, two hundred twenty-seven".