498226567 has 2 divisors, whose sum is σ = 498226568. Its totient is φ = 498226566.

The previous prime is 498226543. The next prime is 498226579. The reversal of 498226567 is 765622894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498226567 - 2⁷ = 498226439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498226567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498226537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249113283 + 249113284.

It is an arithmetic number, because the mean of its divisors is an integer number (249113284).

Almost surely, 2^498226567 is an apocalyptic number.

498226567 is a deficient number, since it is larger than the sum of its proper divisors (1).

498226567 is an equidigital number, since it uses as much as digits as its factorization.

498226567 is an evil number, because the sum of its binary digits is even.

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

The square root of 498226567 is about 22320.9893821936. The cubic root of 498226567 is about 792.7610312164.

The spelling of 498226567 in words is "four hundred ninety-eight million, two hundred twenty-six thousand, five hundred sixty-seven".