498046567 has 2 divisors, whose sum is σ = 498046568. Its totient is φ = 498046566.

The previous prime is 498046543. The next prime is 498046613. The reversal of 498046567 is 765640894.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-498046567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498046567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498040567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249023283 + 249023284.

It is an arithmetic number, because the mean of its divisors is an integer number (249023284).

Almost surely, 2^498046567 is an apocalyptic number.

498046567 is a deficient number, since it is larger than the sum of its proper divisors (1).

498046567 is an equidigital number, since it uses as much as digits as its factorization.

498046567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 498046567 is about 22316.9569386151. The cubic root of 498046567 is about 792.6655497741.

The spelling of 498046567 in words is "four hundred ninety-eight million, forty-six thousand, five hundred sixty-seven".