2875161 has 8 divisors (see below), whose sum is σ = 4000320. Its totient is φ = 1833392.

The previous prime is 2875151. The next prime is 2875163. The reversal of 2875161 is 1615782.

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

It is a cyclic number.

It is not a de Polignac number, because 2875161 - 2⁶ = 2875097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2875163) 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, 20766 + ... + 20903.

It is an arithmetic number, because the mean of its divisors is an integer number (500040).

2^2875161 is an apocalyptic number.

It is an amenable number.

2875161 is a deficient number, since it is larger than the sum of its proper divisors (1125159).

2875161 is a wasteful number, since it uses less digits than its factorization.

2875161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41695.

The product of its digits is 3360, while the sum is 30.

The square root of 2875161 is about 1695.6299714265. The cubic root of 2875161 is about 142.1960032189.

The spelling of 2875161 in words is "two million, eight hundred seventy-five thousand, one hundred sixty-one".