498286 has 4 divisors (see below), whose sum is σ = 747432. Its totient is φ = 249142.

The previous prime is 498271. The next prime is 498301. The reversal of 498286 is 682894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 682894 = 2 ⋅341447.

It is an interprime number because it is at equal distance from previous prime (498271) and next prime (498301).

It is a congruent number.

It is an unprimeable number.

498286 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124570 + ... + 124573.

It is an arithmetic number, because the mean of its divisors is an integer number (186858).

2⁴⁹⁸²⁸⁶ is an apocalyptic number.

498286 is a deficient number, since it is larger than the sum of its proper divisors (249146).

498286 is a wasteful number, since it uses less digits than its factorization.

498286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249145.

The product of its digits is 27648, while the sum is 37.

The square root of 498286 is about 705.8937597118. The cubic root of 498286 is about 79.2792552547.

It can be divided in two parts, 498 and 286, that added together give a square (784 = 28²).

The spelling of 498286 in words is "four hundred ninety-eight thousand, two hundred eighty-six".