5173438 has 4 divisors (see below), whose sum is σ = 7760160. Its totient is φ = 2586718.

The previous prime is 5173409. The next prime is 5173439. The reversal of 5173438 is 8343715.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8343715 = 5 ⋅1668743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5173439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293358 + ... + 1293361.

It is an arithmetic number, because the mean of its divisors is an integer number (1940040).

Almost surely, 2^5173438 is an apocalyptic number.

5173438 is a deficient number, since it is larger than the sum of its proper divisors (2586722).

5173438 is a wasteful number, since it uses less digits than its factorization.

5173438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586721.

The product of its digits is 10080, while the sum is 31.

The square root of 5173438 is about 2274.5192898720. The cubic root of 5173438 is about 172.9523296323.

The spelling of 5173438 in words is "five million, one hundred seventy-three thousand, four hundred thirty-eight".