2794161 has 4 divisors (see below), whose sum is σ = 3725552. Its totient is φ = 1862772.

The previous prime is 2794147. The next prime is 2794163. The reversal of 2794161 is 1614972.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2794161 - 2¹⁵ = 2761393 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2794163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465691 + ... + 465696.

It is an arithmetic number, because the mean of its divisors is an integer number (931388).

2^2794161 is an apocalyptic number.

It is an amenable number.

2794161 is a deficient number, since it is larger than the sum of its proper divisors (931391).

2794161 is an equidigital number, since it uses as much as digits as its factorization.

2794161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931390.

The product of its digits is 3024, while the sum is 30.

The square root of 2794161 is about 1671.5744075571. The cubic root of 2794161 is about 140.8479322269.

The spelling of 2794161 in words is "two million, seven hundred ninety-four thousand, one hundred sixty-one".