4544946 has 36 divisors (see below), whose sum is σ = 11457342. Its totient is φ = 1298304.

The previous prime is 4544921. The next prime is 4544951. The reversal of 4544946 is 6494454.

It can be written as a sum of positive squares in only one way, i.e., 3651921 + 893025 = 1911^2 + 945^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4544946.

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 17 ways as a sum of consecutive naturals, for example, 1695 + ... + 3458.

Almost surely, 2^4544946 is an apocalyptic number.

4544946 is an abundant number, since it is smaller than the sum of its proper divisors (6912396).

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

4544946 is a wasteful number, since it uses less digits than its factorization.

4544946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175 (or 5165 counting only the distinct ones).

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

The square root of 4544946 is about 2131.8878957394. The cubic root of 4544946 is about 165.6442033507.

The spelling of 4544946 in words is "four million, five hundred forty-four thousand, nine hundred forty-six".