4549801 has 2 divisors, whose sum is σ = 4549802. Its totient is φ = 4549800.

The previous prime is 4549799. The next prime is 4549841. The reversal of 4549801 is 1089454.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3426201 + 1123600 = 1851^2 + 1060^2 .

It is a cyclic number.

It is not a de Polignac number, because 4549801 - 2¹ = 4549799 is a prime.

Together with 4549799, it forms a pair of twin primes.

4549801 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4549841) 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, 2274900 + 2274901.

It is an arithmetic number, because the mean of its divisors is an integer number (2274901).

Almost surely, 2^4549801 is an apocalyptic number.

It is an amenable number.

4549801 is a deficient number, since it is larger than the sum of its proper divisors (1).

4549801 is an equidigital number, since it uses as much as digits as its factorization.

4549801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 4549801 is about 2133.0262539406. The cubic root of 4549801 is about 165.7031638181.

The spelling of 4549801 in words is "four million, five hundred forty-nine thousand, eight hundred one".