498144 has 24 divisors (see below), whose sum is σ = 1307880. Its totient is φ = 166016.

The previous prime is 498143. The next prime is 498163. The reversal of 498144 is 441894.

It is a tau number, because it is divible by the number of its divisors (24).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498143) 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, 2499 + ... + 2690.

It is an arithmetic number, because the mean of its divisors is an integer number (54495).

2⁴⁹⁸¹⁴⁴ is an apocalyptic number.

It is an amenable number.

498144 is an abundant number, since it is smaller than the sum of its proper divisors (809736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498144 is a wasteful number, since it uses less digits than its factorization.

498144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202 (or 5194 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 498144 is about 705.7931708369. The cubic root of 498144 is about 79.2717236204.

The spelling of 498144 in words is "four hundred ninety-eight thousand, one hundred forty-four".