5173018 has 8 divisors (see below), whose sum is σ = 7836660. Its totient is φ = 2560800.

The previous prime is 5173013. The next prime is 5173019. The reversal of 5173018 is 8103715.

It can be written as a sum of positive squares in 2 ways, for example, as 3193369 + 1979649 = 1787^2 + 1407^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5172983 and 5173001.

It is not an unprimeable number, because it can be changed into a prime (5173013) 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, 12603 + ... + 13006.

Almost surely, 2^5173018 is an apocalyptic number.

5173018 is a deficient number, since it is larger than the sum of its proper divisors (2663642).

5173018 is a wasteful number, since it uses less digits than its factorization.

5173018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25712.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 5173018 is about 2274.4269607969. The cubic root of 5173018 is about 172.9476491894.

The spelling of 5173018 in words is "five million, one hundred seventy-three thousand, eighteen".