498583 has 2 divisors, whose sum is σ = 498584. Its totient is φ = 498582.

The previous prime is 498577. The next prime is 498599. The reversal of 498583 is 385894.

498583 is nontrivially palindromic in base 16.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498583 - 2⁵ = 498551 is a prime.

It is an Ulam number.

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 (498523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249291 + 249292.

It is an arithmetic number, because the mean of its divisors is an integer number (249292).

2⁴⁹⁸⁵⁸³ is an apocalyptic number.

498583 is a deficient number, since it is larger than the sum of its proper divisors (1).

498583 is an equidigital number, since it uses as much as digits as its factorization.

498583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 37.

The square root of 498583 is about 706.1040999739. The cubic root of 498583 is about 79.2950034142.

It can be divided in two parts, 498 and 583, that added together give a triangular number (1081 = T₄₆).

The spelling of 498583 in words is "four hundred ninety-eight thousand, five hundred eighty-three".