2035161 has 6 divisors (see below), whose sum is σ = 2939690. Its totient is φ = 1356768.

The previous prime is 2035151. The next prime is 2035169. The reversal of 2035161 is 1615302.

It can be written as a sum of positive squares in only one way, i.e., 1587600 + 447561 = 1260^2 + 669^2 .

It is not a de Polignac number, because 2035161 - 2⁶ = 2035097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2035169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113056 + ... + 113073.

2^2035161 is an apocalyptic number.

It is an amenable number.

2035161 is a deficient number, since it is larger than the sum of its proper divisors (904529).

2035161 is a wasteful number, since it uses less digits than its factorization.

2035161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226135 (or 226132 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2035161 is about 1426.5906911234. The cubic root of 2035161 is about 126.7261547291.

The spelling of 2035161 in words is "two million, thirty-five thousand, one hundred sixty-one".