182968161 has 8 divisors (see below), whose sum is σ = 258308064. Its totient is φ = 114803520.

The previous prime is 182968153. The next prime is 182968171. The reversal of 182968161 is 161869281.

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

It is not a de Polignac number, because 182968161 - 2³ = 182968153 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (182968141) 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, 1793755 + ... + 1793856.

It is an arithmetic number, because the mean of its divisors is an integer number (32288508).

Almost surely, 2^182968161 is an apocalyptic number.

It is an amenable number.

182968161 is a deficient number, since it is larger than the sum of its proper divisors (75339903).

182968161 is a wasteful number, since it uses less digits than its factorization.

182968161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3587631.

The product of its digits is 41472, while the sum is 42.

The square root of 182968161 is about 13526.5724039758. The cubic root of 182968161 is about 567.7082092913.

The spelling of 182968161 in words is "one hundred eighty-two million, nine hundred sixty-eight thousand, one hundred sixty-one".