183846481 has 27 divisors (see below), whose sum is σ = 233143281. Its totient is φ = 144484704.

The previous prime is 183846479. The next prime is 183846491. The reversal of 183846481 is 184648381.

The square root of 183846481 is 13559.

It is a perfect power (a square), and thus also a powerful number.

183846481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 99500625 + 84345856 = 9975^2 + 9184^2 .

It is not a de Polignac number, because 183846481 - 2¹ = 183846479 is a prime.

It is a super-2 number, since 2×183846481² = 67599057152166722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (183846431) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1233795 + ... + 1233943.

Almost surely, 2^183846481 is an apocalyptic number.

183846481 is the 13559-th square number.

183846481 is the 6780-th centered octagonal number.

It is an amenable number.

183846481 is a deficient number, since it is larger than the sum of its proper divisors (49296800).

183846481 is an equidigital number, since it uses as much as digits as its factorization.

183846481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 169 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The cubic root of 183846481 is about 568.6151680383.

Multiplying 183846481 by its product of digits (147456), we get a square (27109266702336 = 5206656²).

The spelling of 183846481 in words is "one hundred eighty-three million, eight hundred forty-six thousand, four hundred eighty-one".