298264 has 16 divisors (see below), whose sum is σ = 583920. Its totient is φ = 142560.

The previous prime is 298261. The next prime is 298283. The reversal of 298264 is 462892.

It is a super-2 number, since 2×298264² = 177922827392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627 + ... + 994.

It is an arithmetic number, because the mean of its divisors is an integer number (36495).

2²⁹⁸²⁶⁴ is an apocalyptic number.

It is an amenable number.

298264 is a deficient number, since it is larger than the sum of its proper divisors (285656).

298264 is a wasteful number, since it uses less digits than its factorization.

298264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650 (or 1646 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 298264 is about 546.1355143186. The cubic root of 298264 is about 66.8139189564.

The spelling of 298264 in words is "two hundred ninety-eight thousand, two hundred sixty-four".