4998611 has 2 divisors, whose sum is σ = 4998612. Its totient is φ = 4998610.

The previous prime is 4998601. The next prime is 4998619. The reversal of 4998611 is 1168994.

It is a happy number.

4998611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4998611 - 2⁶ = 4998547 is a prime.

It is a super-2 number, since 2×4998611² = 49972223858642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4998619) 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, 2499305 + 2499306.

It is an arithmetic number, because the mean of its divisors is an integer number (2499306).

Almost surely, 2^4998611 is an apocalyptic number.

4998611 is a deficient number, since it is larger than the sum of its proper divisors (1).

4998611 is an equidigital number, since it uses as much as digits as its factorization.

4998611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 38.

The square root of 4998611 is about 2235.7573660843. The cubic root of 4998611 is about 170.9817588239.

The spelling of 4998611 in words is "four million, nine hundred ninety-eight thousand, six hundred eleven".