5217347 has 4 divisors (see below), whose sum is σ = 5232240. Its totient is φ = 5202456.

The previous prime is 5217341. The next prime is 5217349. The reversal of 5217347 is 7437125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5217347 - 2¹² = 5213251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5217341) 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, 6908 + ... + 7625.

It is an arithmetic number, because the mean of its divisors is an integer number (1308060).

Almost surely, 2^5217347 is an apocalyptic number.

5217347 is a deficient number, since it is larger than the sum of its proper divisors (14893).

5217347 is a wasteful number, since it uses less digits than its factorization.

5217347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14892.

The product of its digits is 5880, while the sum is 29.

The square root of 5217347 is about 2284.1512646933. The cubic root of 5217347 is about 173.4402565966.

The spelling of 5217347 in words is "five million, two hundred seventeen thousand, three hundred forty-seven".