5170730 has 8 divisors (see below), whose sum is σ = 9307332. Its totient is φ = 2068288.

The previous prime is 5170727. The next prime is 5170741. The reversal of 5170730 is 370715.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5013121 + 157609 = 2239^2 + 397^2 .

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 = 5170696 and 5170705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258527 + ... + 258546.

Almost surely, 2^5170730 is an apocalyptic number.

5170730 is a deficient number, since it is larger than the sum of its proper divisors (4136602).

5170730 is a wasteful number, since it uses less digits than its factorization.

5170730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517080.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 5170730 is about 2273.9239213307. The cubic root of 5170730 is about 172.9221474691.

The spelling of 5170730 in words is "five million, one hundred seventy thousand, seven hundred thirty".