4805217 has 16 divisors (see below), whose sum is σ = 7349760. Its totient is φ = 3099600.

The previous prime is 4805191. The next prime is 4805231. The reversal of 4805217 is 7125084.

It is not a de Polignac number, because 4805217 - 2¹⁹ = 4280929 is a prime.

It is a super-2 number, since 2×4805217² = 46180220834178, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4805257) 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, 2034 + ... + 3707.

It is an arithmetic number, because the mean of its divisors is an integer number (459360).

Almost surely, 2^4805217 is an apocalyptic number.

It is an amenable number.

4805217 is a deficient number, since it is larger than the sum of its proper divisors (2544543).

4805217 is a wasteful number, since it uses less digits than its factorization.

4805217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5781 (or 5775 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 4805217 is about 2192.0805185942. The cubic root of 4805217 is about 168.7476246579.

The spelling of 4805217 in words is "four million, eight hundred five thousand, two hundred seventeen".