23298 has 16 divisors (see below), whose sum is σ = 50976. Its totient is φ = 7040.

The previous prime is 23297. The next prime is 23311. The reversal of 23298 is 89232.

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

It is not an unprimeable number, because it can be changed into a prime (23291) 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, 111 + ... + 242.

It is an arithmetic number, because the mean of its divisors is an integer number (3186).

2²³²⁹⁸ is an apocalyptic number.

23298 is an abundant number, since it is smaller than the sum of its proper divisors (27678).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25488).

23298 is a wasteful number, since it uses less digits than its factorization.

23298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369.

The product of its digits is 864, while the sum is 24.

The square root of 23298 is about 152.6368238663. The cubic root of 23298 is about 28.5609652162.

The spelling of 23298 in words is "twenty-three thousand, two hundred ninety-eight".