4916161 has 2 divisors, whose sum is σ = 4916162. Its totient is φ = 4916160.

The previous prime is 4916143. The next prime is 4916183. The reversal of 4916161 is 1616194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4704561 + 211600 = 2169^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 4916161 - 2⁷ = 4916033 is a prime.

It is not a weakly prime, because it can be changed into another prime (4911161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2458080 + 2458081.

It is an arithmetic number, because the mean of its divisors is an integer number (2458081).

Almost surely, 2^4916161 is an apocalyptic number.

It is an amenable number.

4916161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4916161 is an equidigital number, since it uses as much as digits as its factorization.

4916161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 28.

The square root of 4916161 is about 2217.2417549740. The cubic root of 4916161 is about 170.0364512378.

The spelling of 4916161 in words is "four million, nine hundred sixteen thousand, one hundred sixty-one".