498867 has 4 divisors (see below), whose sum is σ = 665160. Its totient is φ = 332576.

The previous prime is 498859. The next prime is 498881. The reversal of 498867 is 768894.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 498867 - 2³ = 498859 is a prime.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (498857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83142 + ... + 83147.

It is an arithmetic number, because the mean of its divisors is an integer number (166290).

2⁴⁹⁸⁸⁶⁷ is an apocalyptic number.

498867 is a deficient number, since it is larger than the sum of its proper divisors (166293).

498867 is a wasteful number, since it uses less digits than its factorization.

498867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166292.

The product of its digits is 96768, while the sum is 42.

The square root of 498867 is about 706.3051748359. The cubic root of 498867 is about 79.3100564120.

The spelling of 498867 in words is "four hundred ninety-eight thousand, eight hundred sixty-seven".