4822161 has 16 divisors (see below), whose sum is σ = 6613824. Its totient is φ = 3124224.

The previous prime is 4822159. The next prime is 4822163. The reversal of 4822161 is 1612284.

It is an interprime number because it is at equal distance from previous prime (4822159) and next prime (4822163).

It is not a de Polignac number, because 4822161 - 2¹ = 4822159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4822163) 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, 21130 + ... + 21356.

It is an arithmetic number, because the mean of its divisors is an integer number (413364).

Almost surely, 2^4822161 is an apocalyptic number.

It is an amenable number.

4822161 is a deficient number, since it is larger than the sum of its proper divisors (1791663).

4822161 is a wasteful number, since it uses less digits than its factorization.

4822161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400.

The product of its digits is 768, while the sum is 24.

The square root of 4822161 is about 2195.9419391232. The cubic root of 4822161 is about 168.9457361117.

The spelling of 4822161 in words is "four million, eight hundred twenty-two thousand, one hundred sixty-one".