4478496 has 48 divisors (see below), whose sum is σ = 12827808. Its totient is φ = 1356800.

The previous prime is 4478423. The next prime is 4478527. The reversal of 4478496 is 6948744.

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

It is a d-powerful number, because it can be written as 4³ + 4⁶ + 7 + 8 + 4¹¹ + 9² + 6⁷ .

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, 1065 + ... + 3176.

It is an arithmetic number, because the mean of its divisors is an integer number (267246).

Almost surely, 2^4478496 is an apocalyptic number.

It is an amenable number.

4478496 is an abundant number, since it is smaller than the sum of its proper divisors (8349312).

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

4478496 is a wasteful number, since it uses less digits than its factorization.

4478496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265 (or 4257 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 4478496 is about 2116.2457324233. The cubic root of 4478496 is about 164.8329622696.

The spelling of 4478496 in words is "four million, four hundred seventy-eight thousand, four hundred ninety-six".