898263 has 32 divisors (see below), whose sum is σ = 1497600. Its totient is φ = 528768.

The previous prime is 898259. The next prime is 898279. The reversal of 898263 is 362898.

It is not a de Polignac number, because 898263 - 2² = 898259 is a prime.

898263 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8670 + ... + 8772.

It is an arithmetic number, because the mean of its divisors is an integer number (46800).

2⁸⁹⁸²⁶³ is an apocalyptic number.

898263 is a deficient number, since it is larger than the sum of its proper divisors (599337).

898263 is a wasteful number, since it uses less digits than its factorization.

898263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 142 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 898263 is about 947.7673765223. The cubic root of 898263 is about 96.4867853078.

It can be divided in two parts, 8982 and 63, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 898263 in words is "eight hundred ninety-eight thousand, two hundred sixty-three".