5498947 has 2 divisors, whose sum is σ = 5498948. Its totient is φ = 5498946.

The previous prime is 5498929. The next prime is 5498963. The reversal of 5498947 is 7498945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5498947 - 2⁷ = 5498819 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

5498947 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5498897 and 5498906.

It is not a weakly prime, because it can be changed into another prime (5498917) 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, 2749473 + 2749474.

It is an arithmetic number, because the mean of its divisors is an integer number (2749474).

Almost surely, 2^5498947 is an apocalyptic number.

5498947 is a deficient number, since it is larger than the sum of its proper divisors (1).

5498947 is an equidigital number, since it uses as much as digits as its factorization.

5498947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 46.

The square root of 5498947 is about 2344.9833688110. The cubic root of 5498947 is about 176.5061510267.

The spelling of 5498947 in words is "five million, four hundred ninety-eight thousand, nine hundred forty-seven".