4975444 has 12 divisors (see below), whose sum is σ = 8909824. Its totient is φ = 2429784.

The previous prime is 4975417. The next prime is 4975457. The reversal of 4975444 is 4445794.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 14292 + ... + 14635.

Almost surely, 2^4975444 is an apocalyptic number.

It is an amenable number.

4975444 is a deficient number, since it is larger than the sum of its proper divisors (3934380).

4975444 is a wasteful number, since it uses less digits than its factorization.

4975444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28974 (or 28972 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 4975444 is about 2230.5703306554. The cubic root of 4975444 is about 170.7172006795.

The spelling of 4975444 in words is "four million, nine hundred seventy-five thousand, four hundred forty-four".