4999801 has 2 divisors, whose sum is σ = 4999802. Its totient is φ = 4999800.

The previous prime is 4999783. The next prime is 4999823. The reversal of 4999801 is 1089994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 1687401 = 1820^2 + 1299^2 .

It is a cyclic number.

It is not a de Polignac number, because 4999801 - 2⁵ = 4999769 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4999871) 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, 2499900 + 2499901.

It is an arithmetic number, because the mean of its divisors is an integer number (2499901).

Almost surely, 2^4999801 is an apocalyptic number.

It is an amenable number.

4999801 is a deficient number, since it is larger than the sum of its proper divisors (1).

4999801 is an equidigital number, since it uses as much as digits as its factorization.

4999801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 4999801 is about 2236.0234793043. The cubic root of 4999801 is about 170.9953260695.

The spelling of 4999801 in words is "four million, nine hundred ninety-nine thousand, eight hundred one".