2952863 has 2 divisors, whose sum is σ = 2952864. Its totient is φ = 2952862.

The previous prime is 2952839. The next prime is 2952881. The reversal of 2952863 is 3682592.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2952863 - 2⁶ = 2952799 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2952893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1476431 + 1476432.

It is an arithmetic number, because the mean of its divisors is an integer number (1476432).

2^2952863 is an apocalyptic number.

2952863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2952863 is an equidigital number, since it uses as much as digits as its factorization.

2952863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 2952863 is about 1718.3896531346. The cubic root of 2952863 is about 143.4655957213.

The spelling of 2952863 in words is "two million, nine hundred fifty-two thousand, eight hundred sixty-three".