4622081 has 2 divisors, whose sum is σ = 4622082. Its totient is φ = 4622080.

The previous prime is 4622047. The next prime is 4622083. The reversal of 4622081 is 1802264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3783025 + 839056 = 1945^2 + 916^2 .

It is a cyclic number.

It is not a de Polignac number, because 4622081 - 2⁶ = 4622017 is a prime.

It is a super-3 number, since 3×4622081³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 4622083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4622083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2311040 + 2311041.

It is an arithmetic number, because the mean of its divisors is an integer number (2311041).

Almost surely, 2^4622081 is an apocalyptic number.

It is an amenable number.

4622081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4622081 is an equidigital number, since it uses as much as digits as its factorization.

4622081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4622081 is about 2149.9025559313. The cubic root of 4622081 is about 166.5760338342.

The spelling of 4622081 in words is "four million, six hundred twenty-two thousand, eighty-one".