4994263 has 2 divisors, whose sum is σ = 4994264. Its totient is φ = 4994262.

The previous prime is 4994257. The next prime is 4994273. The reversal of 4994263 is 3624994.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4994263 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 9² + 9⁷ + 4⁷ + 2 + 6⁴ + 3¹¹ .

4994263 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4994203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2497131 + 2497132.

It is an arithmetic number, because the mean of its divisors is an integer number (2497132).

Almost surely, 2^4994263 is an apocalyptic number.

4994263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4994263 is an equidigital number, since it uses as much as digits as its factorization.

4994263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 37.

The square root of 4994263 is about 2234.7847771094. The cubic root of 4994263 is about 170.9321687580.

It can be divided in two parts, 49942 and 63, that added together give a palindrome (50005).

The spelling of 4994263 in words is "four million, nine hundred ninety-four thousand, two hundred sixty-three".