4474656 has 48 divisors (see below), whose sum is σ = 13053600. Its totient is φ = 1491264.

The previous prime is 4474649. The next prime is 4474661. The reversal of 4474656 is 6564744.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 4 + 4³ + 7 + 4¹¹ + 6³ + 5³ + 6⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 4474656.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726 + ... + 3453.

It is an arithmetic number, because the mean of its divisors is an integer number (271950).

Almost surely, 2^4474656 is an apocalyptic number.

It is an amenable number.

4474656 is an abundant number, since it is smaller than the sum of its proper divisors (8578944).

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

4474656 is a wasteful number, since it uses less digits than its factorization.

4474656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198 (or 5184 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 4474656 is about 2115.3382708210. The cubic root of 4474656 is about 164.7858378505.

The spelling of 4474656 in words is "four million, four hundred seventy-four thousand, six hundred fifty-six".