2946263 has 2 divisors, whose sum is σ = 2946264. Its totient is φ = 2946262.

The previous prime is 2946259. The next prime is 2946299. The reversal of 2946263 is 3626492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2946263 - 2² = 2946259 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2946563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1473131 + 1473132.

It is an arithmetic number, because the mean of its divisors is an integer number (1473132).

2^2946263 is an apocalyptic number.

2946263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2946263 is an equidigital number, since it uses as much as digits as its factorization.

2946263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 32.

The square root of 2946263 is about 1716.4681762270. The cubic root of 2946263 is about 143.3586284304.

The spelling of 2946263 in words is "two million, nine hundred forty-six thousand, two hundred sixty-three".