4942863 has 12 divisors (see below), whose sum is σ = 7404488. Its totient is φ = 3295080.

The previous prime is 4942811. The next prime is 4942877. The reversal of 4942863 is 3682494.

It is a happy number.

It is not a de Polignac number, because 4942863 - 2⁶ = 4942799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4941863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9928 + ... + 10413.

Almost surely, 2^4942863 is an apocalyptic number.

4942863 is a deficient number, since it is larger than the sum of its proper divisors (2461625).

4942863 is an equidigital number, since it uses as much as digits as its factorization.

4942863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20356 (or 20344 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4942863 is about 2223.2550460980. The cubic root of 4942863 is about 170.3437450685.

The spelling of 4942863 in words is "four million, nine hundred forty-two thousand, eight hundred sixty-three".