298732 has 24 divisors (see below), whose sum is σ = 612864. Its totient is φ = 124752.

The previous prime is 298723. The next prime is 298733. The reversal of 298732 is 237892.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 298694 and 298703.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 298732.

It is not an unprimeable number, because it can be changed into a prime (298733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203 + ... + 1429.

It is an arithmetic number, because the mean of its divisors is an integer number (25536).

2²⁹⁸⁷³² 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 298732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306432).

298732 is an abundant number, since it is smaller than the sum of its proper divisors (314132).

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

298732 is a wasteful number, since it uses less digits than its factorization.

298732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 283 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 298732 is about 546.5638114621. The cubic root of 298732 is about 66.8488461505.

The spelling of 298732 in words is "two hundred ninety-eight thousand, seven hundred thirty-two".