5117312 has 16 divisors (see below), whose sum is σ = 10194900. Its totient is φ = 2558592.

The previous prime is 5117297. The next prime is 5117317. The reversal of 5117312 is 2137115.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5117317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19862 + ... + 20117.

Almost surely, 2^5117312 is an apocalyptic number.

It is an amenable number.

5117312 is a deficient number, since it is larger than the sum of its proper divisors (5077588).

5117312 is an equidigital number, since it uses as much as digits as its factorization.

5117312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39993 (or 39981 counting only the distinct ones).

The product of its digits is 210, while the sum is 20.

The square root of 5117312 is about 2262.1476521218. The cubic root of 5117312 is about 172.3246078370.

The spelling of 5117312 in words is "five million, one hundred seventeen thousand, three hundred twelve".