263298 has 16 divisors (see below), whose sum is σ = 601920. Its totient is φ = 75216.

The previous prime is 263293. The next prime is 263303. The reversal of 263298 is 892362.

It is an interprime number because it is at equal distance from previous prime (263293) and next prime (263303).

It is a d-powerful number, because it can be written as 2² + 6² + 2¹⁰ + 3⁴ + 9 + 8⁶ .

It is not an unprimeable number, because it can be changed into a prime (263293) 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, 3093 + ... + 3176.

It is an arithmetic number, because the mean of its divisors is an integer number (37620).

2²⁶³²⁹⁸ is an apocalyptic number.

263298 is an abundant number, since it is smaller than the sum of its proper divisors (338622).

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

263298 is a wasteful number, since it uses less digits than its factorization.

263298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6281.

The product of its digits is 5184, while the sum is 30.

The square root of 263298 is about 513.1257155902. The cubic root of 263298 is about 64.0937752901.

It can be divided in two parts, 263 and 298, that added together give a triangular number (561 = T₃₃).

The spelling of 263298 in words is "two hundred sixty-three thousand, two hundred ninety-eight".