2842361 has 2 divisors, whose sum is σ = 2842362. Its totient is φ = 2842360.

The previous prime is 2842351. The next prime is 2842373. The reversal of 2842361 is 1632482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2839225 + 3136 = 1685^2 + 56^2 .

It is a cyclic number.

It is not a de Polignac number, because 2842361 - 2¹⁰ = 2841337 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2842361.

It is not a weakly prime, because it can be changed into another prime (2842331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421180 + 1421181.

It is an arithmetic number, because the mean of its divisors is an integer number (1421181).

2^2842361 is an apocalyptic number.

It is an amenable number.

2842361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842361 is an equidigital number, since it uses as much as digits as its factorization.

2842361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

The square root of 2842361 is about 1685.9303069819. The cubic root of 2842361 is about 141.6532071796.

The spelling of 2842361 in words is "two million, eight hundred forty-two thousand, three hundred sixty-one".