498705 has 8 divisors (see below), whose sum is σ = 797952. Its totient is φ = 265968.

The previous prime is 498691. The next prime is 498733. The reversal of 498705 is 507894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 498705 - 2⁴ = 498689 is a prime.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16609 + ... + 16638.

It is an arithmetic number, because the mean of its divisors is an integer number (99744).

2⁴⁹⁸⁷⁰⁵ is an apocalyptic number.

It is an amenable number.

498705 is a deficient number, since it is larger than the sum of its proper divisors (299247).

498705 is a wasteful number, since it uses less digits than its factorization.

498705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33255.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 498705 is about 706.1904842180. The cubic root of 498705 is about 79.3014705430.

The spelling of 498705 in words is "four hundred ninety-eight thousand, seven hundred five".