5158227 has 4 divisors (see below), whose sum is σ = 6877640. Its totient is φ = 3438816.

The previous prime is 5158211. The next prime is 5158261. The reversal of 5158227 is 7228515.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5158227 - 2⁴ = 5158211 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5158194 and 5158203.

It is not an unprimeable number, because it can be changed into a prime (5158267) 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 3 ways as a sum of consecutive naturals, for example, 859702 + ... + 859707.

It is an arithmetic number, because the mean of its divisors is an integer number (1719410).

Almost surely, 2^5158227 is an apocalyptic number.

5158227 is a deficient number, since it is larger than the sum of its proper divisors (1719413).

5158227 is a wasteful number, since it uses less digits than its factorization.

5158227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719412.

The product of its digits is 5600, while the sum is 30.

The square root of 5158227 is about 2271.1730449263. The cubic root of 5158227 is about 172.7826577782.

The spelling of 5158227 in words is "five million, one hundred fifty-eight thousand, two hundred twenty-seven".