5217284 has 6 divisors (see below), whose sum is σ = 9130254. Its totient is φ = 2608640.

The previous prime is 5217271. The next prime is 5217299. The reversal of 5217284 is 4827125.

It can be written as a sum of positive squares in only one way, i.e., 4528384 + 688900 = 2128^2 + 830^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652157 + ... + 652164.

It is an arithmetic number, because the mean of its divisors is an integer number (1521709).

Almost surely, 2^5217284 is an apocalyptic number.

It is an amenable number.

5217284 is a deficient number, since it is larger than the sum of its proper divisors (3912970).

5217284 is a wasteful number, since it uses less digits than its factorization.

5217284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304325 (or 1304323 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 5217284 is about 2284.1374739713. The cubic root of 5217284 is about 173.4395584908.

The spelling of 5217284 in words is "five million, two hundred seventeen thousand, two hundred eighty-four".