4578048 has 54 divisors (see below), whose sum is σ = 13206284. Its totient is φ = 1525248.

The previous prime is 4578037. The next prime is 4578053. The reversal of 4578048 is 8408754.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1311 + ... + 3297.

Almost surely, 2^4578048 is an apocalyptic number.

4578048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4578048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6603142).

4578048 is an abundant number, since it is smaller than the sum of its proper divisors (8628236).

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

4578048 is a wasteful number, since it uses less digits than its factorization.

4578048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009 (or 1992 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 4578048 is about 2139.6373524502. The cubic root of 4578048 is about 166.0453739612.

The spelling of 4578048 in words is "four million, five hundred seventy-eight thousand, forty-eight".