63298 has 4 divisors (see below), whose sum is σ = 94950. Its totient is φ = 31648.

The previous prime is 63281. The next prime is 63299. The reversal of 63298 is 89236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42849 + 20449 = 207^2 + 143^2 .

It is a d-powerful number, because it can be written as 6 + 3⁷ + 2¹¹ + 9⁵ + 8 .

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15823 + ... + 15826.

2⁶³²⁹⁸ is an apocalyptic number.

63298 is a deficient number, since it is larger than the sum of its proper divisors (31652).

63298 is a wasteful number, since it uses less digits than its factorization.

63298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31651.

The product of its digits is 2592, while the sum is 28.

The square root of 63298 is about 251.5909378336. The cubic root of 63298 is about 39.8532119909.

Subtracting from 63298 its product of digits (2592), we obtain a palindrome (60706).

It can be divided in two parts, 63 and 298, that added together give a square (361 = 19²).

The spelling of 63298 in words is "sixty-three thousand, two hundred ninety-eight".