5498887 has 2 divisors, whose sum is σ = 5498888. Its totient is φ = 5498886.

The previous prime is 5498851. The next prime is 5498917. The reversal of 5498887 is 7888945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5498887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5498887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5498807) 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, 2749443 + 2749444.

It is an arithmetic number, because the mean of its divisors is an integer number (2749444).

Almost surely, 2^5498887 is an apocalyptic number.

5498887 is a deficient number, since it is larger than the sum of its proper divisors (1).

5498887 is an equidigital number, since it uses as much as digits as its factorization.

5498887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 645120, while the sum is 49.

The square root of 5498887 is about 2344.9705755084. The cubic root of 5498887 is about 176.5055090609.

The spelling of 5498887 in words is "five million, four hundred ninety-eight thousand, eight hundred eighty-seven".