498767 has 2 divisors, whose sum is σ = 498768. Its totient is φ = 498766.

The previous prime is 498761. The next prime is 498779. The reversal of 498767 is 767894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498767 - 2¹² = 494671 is a prime.

It is a Chen prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249383 + 249384.

It is an arithmetic number, because the mean of its divisors is an integer number (249384).

2⁴⁹⁸⁷⁶⁷ is an apocalyptic number.

498767 is a deficient number, since it is larger than the sum of its proper divisors (1).

498767 is an equidigital number, since it uses as much as digits as its factorization.

498767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 41.

The square root of 498767 is about 706.2343803582. The cubic root of 498767 is about 79.3047567125.

The spelling of 498767 in words is "four hundred ninety-eight thousand, seven hundred sixty-seven".