498245047 has 2 divisors, whose sum is σ = 498245048. Its totient is φ = 498245046.

The previous prime is 498244963. The next prime is 498245053. The reversal of 498245047 is 740542894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498245047 - 2⁷ = 498244919 is a prime.

It is equal to p_26268298 and since 498245047 and 26268298 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 498244994 and 498245012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498245057) 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, 249122523 + 249122524.

It is an arithmetic number, because the mean of its divisors is an integer number (249122524).

Almost surely, 2^498245047 is an apocalyptic number.

498245047 is a deficient number, since it is larger than the sum of its proper divisors (1).

498245047 is an equidigital number, since it uses as much as digits as its factorization.

498245047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 498245047 is about 22321.4033385000. The cubic root of 498245047 is about 792.7708326761.

The spelling of 498245047 in words is "four hundred ninety-eight million, two hundred forty-five thousand, forty-seven".