4454946 has 16 divisors (see below), whose sum is σ = 9900000. Its totient is φ = 1484964.

The previous prime is 4454927. The next prime is 4454959. The reversal of 4454946 is 6494544.

It is a self number, because there is not a number n which added to its sum of digits gives 4454946.

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, 41196 + ... + 41303.

It is an arithmetic number, because the mean of its divisors is an integer number (618750).

Almost surely, 2^4454946 is an apocalyptic number.

4454946 is an abundant number, since it is smaller than the sum of its proper divisors (5445054).

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

4454946 is a wasteful number, since it uses less digits than its factorization.

4454946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82510 (or 82504 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 4454946 is about 2110.6742998388. The cubic root of 4454946 is about 164.5435317453.

The spelling of 4454946 in words is "four million, four hundred fifty-four thousand, nine hundred forty-six".