183798 has 12 divisors (see below), whose sum is σ = 398268. Its totient is φ = 61260.

The previous prime is 183797. The next prime is 183809. The reversal of 183798 is 897381.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5088 + ... + 5123.

It is an arithmetic number, because the mean of its divisors is an integer number (33189).

2¹⁸³⁷⁹⁸ is an apocalyptic number.

183798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

183798 is an abundant number, since it is smaller than the sum of its proper divisors (214470).

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

183798 is a wasteful number, since it uses less digits than its factorization.

183798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10219 (or 10216 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 183798 is about 428.7166896681. The cubic root of 183798 is about 56.8565181667.

The spelling of 183798 in words is "one hundred eighty-three thousand, seven hundred ninety-eight".