4632161 has 2 divisors, whose sum is σ = 4632162. Its totient is φ = 4632160.

The previous prime is 4632151. The next prime is 4632167. The reversal of 4632161 is 1612364.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2512225 + 2119936 = 1585^2 + 1456^2 .

It is a cyclic number.

It is not a de Polignac number, because 4632161 - 2⁶ = 4632097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4632167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2316080 + 2316081.

It is an arithmetic number, because the mean of its divisors is an integer number (2316081).

Almost surely, 2^4632161 is an apocalyptic number.

It is an amenable number.

4632161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4632161 is an equidigital number, since it uses as much as digits as its factorization.

4632161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

The square root of 4632161 is about 2152.2455714904. The cubic root of 4632161 is about 166.6970375764.

The spelling of 4632161 in words is "four million, six hundred thirty-two thousand, one hundred sixty-one".