2959161 has 8 divisors (see below), whose sum is σ = 3990240. Its totient is φ = 1950432.

The previous prime is 2959141. The next prime is 2959183. The reversal of 2959161 is 1619592.

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

It is not a de Polignac number, because 2959161 - 2⁶ = 2959097 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2959141) 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, 5275 + ... + 5808.

It is an arithmetic number, because the mean of its divisors is an integer number (498780).

2^2959161 is an apocalyptic number.

It is an amenable number.

2959161 is a deficient number, since it is larger than the sum of its proper divisors (1031079).

2959161 is a wasteful number, since it uses less digits than its factorization.

2959161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11175.

The product of its digits is 4860, while the sum is 33.

The square root of 2959161 is about 1720.2212067057. The cubic root of 2959161 is about 143.5675199338.

The spelling of 2959161 in words is "two million, nine hundred fifty-nine thousand, one hundred sixty-one".