2961183 has 4 divisors (see below), whose sum is σ = 3948248. Its totient is φ = 1974120.

The previous prime is 2961149. The next prime is 2961187. The reversal of 2961183 is 3811692.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2961183 - 2⁸ = 2960927 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2961183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2961187) 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, 493528 + ... + 493533.

It is an arithmetic number, because the mean of its divisors is an integer number (987062).

2^2961183 is an apocalyptic number.

2961183 is a deficient number, since it is larger than the sum of its proper divisors (987065).

2961183 is an equidigital number, since it uses as much as digits as its factorization.

2961183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987064.

The product of its digits is 2592, while the sum is 30.

The square root of 2961183 is about 1720.8088214558. The cubic root of 2961183 is about 143.6002124696.

The spelling of 2961183 in words is "two million, nine hundred sixty-one thousand, one hundred eighty-three".