4479048 has 48 divisors (see below), whose sum is σ = 13865280. Its totient is φ = 1279584.

The previous prime is 4479031. The next prime is 4479049. The reversal of 4479048 is 8409744.

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

It is not an unprimeable number, because it can be changed into a prime (4479049) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3940 + ... + 4947.

It is an arithmetic number, because the mean of its divisors is an integer number (288860).

Almost surely, 2^4479048 is an apocalyptic number.

It is an amenable number.

4479048 is an abundant number, since it is smaller than the sum of its proper divisors (9386232).

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

4479048 is a wasteful number, since it uses less digits than its factorization.

4479048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8906 (or 8899 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4479048 is about 2116.3761480417. The cubic root of 4479048 is about 164.8397341901.

The spelling of 4479048 in words is "four million, four hundred seventy-nine thousand, forty-eight".