4456012 has 12 divisors (see below), whose sum is σ = 8507016. Its totient is φ = 2025440.

The previous prime is 4456007. The next prime is 4456063. The reversal of 4456012 is 2106544.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50593 + ... + 50680.

It is an arithmetic number, because the mean of its divisors is an integer number (708918).

Almost surely, 2^4456012 is an apocalyptic number.

It is an amenable number.

4456012 is a deficient number, since it is larger than the sum of its proper divisors (4051004).

4456012 is a wasteful number, since it uses less digits than its factorization.

4456012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101288 (or 101286 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4456012 is about 2110.9268106687. The cubic root of 4456012 is about 164.5566549433.

The spelling of 4456012 in words is "four million, four hundred fifty-six thousand, twelve".