4865812 has 12 divisors (see below), whose sum is σ = 9731680. Its totient is φ = 2085336.

The previous prime is 4865803. The next prime is 4865821. The reversal of 4865812 is 2185684.

It is an interprime number because it is at equal distance from previous prime (4865803) and next prime (4865821).

4865812 is an admirable number.

It is a super-2 number, since 2×4865812² = 47352252838688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86862 + ... + 86917.

Almost surely, 2^4865812 is an apocalyptic number.

It is an amenable number.

4865812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4865812 is a wasteful number, since it uses less digits than its factorization.

4865812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173790 (or 173788 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 4865812 is about 2205.8585630090. The cubic root of 4865812 is about 169.4539805397.

The spelling of 4865812 in words is "four million, eight hundred sixty-five thousand, eight hundred twelve".