183842961 has 16 divisors (see below), whose sum is σ = 247477824. Its totient is φ = 121391424.

The previous prime is 183842951. The next prime is 183842969. The reversal of 183842961 is 169248381.

183842961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 183842961 - 2⁷ = 183842833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (183842969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163146 + ... + 164268.

It is an arithmetic number, because the mean of its divisors is an integer number (15467364).

Almost surely, 2^183842961 is an apocalyptic number.

It is an amenable number.

183842961 is a deficient number, since it is larger than the sum of its proper divisors (63634863).

183842961 is a wasteful number, since it uses less digits than its factorization.

183842961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its digits is 82944, while the sum is 42.

The square root of 183842961 is about 13558.8701962959. The cubic root of 183842961 is about 568.6115390355.

The spelling of 183842961 in words is "one hundred eighty-three million, eight hundred forty-two thousand, nine hundred sixty-one".