5138230 has 16 divisors (see below), whose sum is σ = 9388080. Its totient is φ = 2024352.

The previous prime is 5138207. The next prime is 5138257. The reversal of 5138230 is 328315.

It is a congruent number.

It is an unprimeable number.

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, 3165 + ... + 4504.

It is an arithmetic number, because the mean of its divisors is an integer number (586755).

Almost surely, 2^5138230 is an apocalyptic number.

5138230 is a deficient number, since it is larger than the sum of its proper divisors (4249850).

5138230 is a wasteful number, since it uses less digits than its factorization.

5138230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5138230 is about 2266.7664193736. The cubic root of 5138230 is about 172.5590919863.

The spelling of 5138230 in words is "five million, one hundred thirty-eight thousand, two hundred thirty".