5138673 has 4 divisors (see below), whose sum is σ = 6851568. Its totient is φ = 3425780.

The previous prime is 5138663. The next prime is 5138677. The reversal of 5138673 is 3768315.

It is a happy number.

5138673 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5138673 - 2⁴ = 5138657 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5138677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856443 + ... + 856448.

It is an arithmetic number, because the mean of its divisors is an integer number (1712892).

Almost surely, 2^5138673 is an apocalyptic number.

It is an amenable number.

5138673 is a deficient number, since it is larger than the sum of its proper divisors (1712895).

5138673 is a wasteful number, since it uses less digits than its factorization.

5138673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712894.

The product of its digits is 15120, while the sum is 33.

The square root of 5138673 is about 2266.8641335554. The cubic root of 5138673 is about 172.5640509885.

The spelling of 5138673 in words is "five million, one hundred thirty-eight thousand, six hundred seventy-three".