4546446 has 48 divisors (see below), whose sum is σ = 10159344. Its totient is φ = 1351168.

The previous prime is 4546427. The next prime is 4546447. The reversal of 4546446 is 6446454.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546447) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 85756 + ... + 85808.

It is an arithmetic number, because the mean of its divisors is an integer number (211653).

Almost surely, 2^4546446 is an apocalyptic number.

4546446 is an abundant number, since it is smaller than the sum of its proper divisors (5612898).

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

4546446 is a wasteful number, since it uses less digits than its factorization.

4546446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 104 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 4546446 is about 2132.2396675796. The cubic root of 4546446 is about 165.6624242475.

The spelling of 4546446 in words is "four million, five hundred forty-six thousand, four hundred forty-six".