183801 has 8 divisors (see below), whose sum is σ = 247104. Its totient is φ = 121520.

The previous prime is 183797. The next prime is 183809. The reversal of 183801 is 108381.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 183801 - 2² = 183797 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (183809) 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, 436 + ... + 746.

It is an arithmetic number, because the mean of its divisors is an integer number (30888).

2¹⁸³⁸⁰¹ is an apocalyptic number.

It is an amenable number.

183801 is a deficient number, since it is larger than the sum of its proper divisors (63303).

183801 is a wasteful number, since it uses less digits than its factorization.

183801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 183801 is about 428.7201884680. The cubic root of 183801 is about 56.8568275074.

It can be divided in two parts, 18380 and 1, that added together give a palindrome (18381).

The spelling of 183801 in words is "one hundred eighty-three thousand, eight hundred one".