2046161 has 8 divisors (see below), whose sum is σ = 2225664. Its totient is φ = 1869840.

The previous prime is 2046157. The next prime is 2046169. The reversal of 2046161 is 1616402.

It is a happy number.

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 2046161 - 2² = 2046157 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 (2046169) 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, 656 + ... + 2126.

It is an arithmetic number, because the mean of its divisors is an integer number (278208).

2^2046161 is an apocalyptic number.

It is an amenable number.

2046161 is a deficient number, since it is larger than the sum of its proper divisors (179503).

2046161 is a wasteful number, since it uses less digits than its factorization.

2046161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2046161 is about 1430.4408411395. The cubic root of 2046161 is about 126.9540619603.

The spelling of 2046161 in words is "two million, forty-six thousand, one hundred sixty-one".