4839812 has 12 divisors (see below), whose sum is σ = 8596560. Its totient is φ = 2383656.

The previous prime is 4839811. The next prime is 4839817. The reversal of 4839812 is 2189384.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4839811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8762 + ... + 9297.

It is an arithmetic number, because the mean of its divisors is an integer number (716380).

Almost surely, 2^4839812 is an apocalyptic number.

It is an amenable number.

4839812 is a deficient number, since it is larger than the sum of its proper divisors (3756748).

4839812 is a wasteful number, since it uses less digits than its factorization.

4839812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18130 (or 18128 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 4839812 is about 2199.9572723124. The cubic root of 4839812 is about 169.1516209882.

The spelling of 4839812 in words is "four million, eight hundred thirty-nine thousand, eight hundred twelve".