5217885 has 16 divisors (see below), whose sum is σ = 9276480. Its totient is φ = 2782800.

The previous prime is 5217881. The next prime is 5217887. The reversal of 5217885 is 5887125.

It is not a de Polignac number, because 5217885 - 2² = 5217881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19191 + ... + 19460.

It is an arithmetic number, because the mean of its divisors is an integer number (579780).

Almost surely, 2^5217885 is an apocalyptic number.

It is an amenable number.

5217885 is a deficient number, since it is larger than the sum of its proper divisors (4058595).

5217885 is a wasteful number, since it uses less digits than its factorization.

5217885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38665 (or 38659 counting only the distinct ones).

The product of its digits is 22400, while the sum is 36.

The square root of 5217885 is about 2284.2690296898. The cubic root of 5217885 is about 173.4462179694.

The spelling of 5217885 in words is "five million, two hundred seventeen thousand, eight hundred eighty-five".