498732 has 48 divisors (see below), whose sum is σ = 1317120. Its totient is φ = 145728.

The previous prime is 498691. The next prime is 498733. The reversal of 498732 is 237894.

It is a junction number, because it is equal to n+sod(n) for n = 498693 and 498702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498733) by changing a digit.

498732 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 in 15 ways as a sum of consecutive naturals, for example, 3519 + ... + 3657.

It is an arithmetic number, because the mean of its divisors is an integer number (27440).

2⁴⁹⁸⁷³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658560).

498732 is an abundant number, since it is smaller than the sum of its proper divisors (818388).

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

498732 is a wasteful number, since it uses less digits than its factorization.

498732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 180 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 498732 is about 706.2096006144. The cubic root of 498732 is about 79.3029016503.

The spelling of 498732 in words is "four hundred ninety-eight thousand, seven hundred thirty-two".