4812456 has 32 divisors (see below), whose sum is σ = 13125600. Its totient is φ = 1458240.

The previous prime is 4812433. The next prime is 4812481. The reversal of 4812456 is 6542184.

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 7 ways as a sum of consecutive naturals, for example, 8851 + ... + 9378.

It is an arithmetic number, because the mean of its divisors is an integer number (410175).

Almost surely, 2^4812456 is an apocalyptic number.

It is an amenable number.

4812456 is an abundant number, since it is smaller than the sum of its proper divisors (8313144).

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

4812456 is a wasteful number, since it uses less digits than its factorization.

4812456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18249 (or 18245 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 4812456 is about 2193.7310682944. The cubic root of 4812456 is about 168.8323208776.

The spelling of 4812456 in words is "four million, eight hundred twelve thousand, four hundred fifty-six".