183072 has 24 divisors (see below), whose sum is σ = 480816. Its totient is φ = 60992.

The previous prime is 183067. The next prime is 183089. The reversal of 183072 is 270381.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858 + ... + 1049.

It is an arithmetic number, because the mean of its divisors is an integer number (20034).

2¹⁸³⁰⁷² is an apocalyptic number.

183072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

183072 is an abundant number, since it is smaller than the sum of its proper divisors (297744).

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

183072 is a wasteful number, since it uses less digits than its factorization.

183072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1912 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 183072 is about 427.8691388731. The cubic root of 183072 is about 56.7815585176.

The spelling of 183072 in words is "one hundred eighty-three thousand, seventy-two".