498446 has 16 divisors (see below), whose sum is σ = 848400. Its totient is φ = 217728.

The previous prime is 498439. The next prime is 498461. The reversal of 498446 is 644894.

It is a congruent number.

It is an unprimeable number.

498446 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11 + ... + 998.

It is an arithmetic number, because the mean of its divisors is an integer number (53025).

2⁴⁹⁸⁴⁴⁶ is an apocalyptic number.

498446 is a deficient number, since it is larger than the sum of its proper divisors (349954).

498446 is a wasteful number, since it uses less digits than its factorization.

498446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its digits is 27648, while the sum is 35.

The square root of 498446 is about 706.0070821175. The cubic root of 498446 is about 79.2877398890.

The spelling of 498446 in words is "four hundred ninety-eight thousand, four hundred forty-six".