43830048 has 48 divisors (see below), whose sum is σ = 115801056. Its totient is φ = 14515200.

The previous prime is 43830047. The next prime is 43830067. The reversal of 43830048 is 84003834.

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

It is a junction number, because it is equal to n+sod(n) for n = 43829997 and 43830024.

It is not an unprimeable number, because it can be changed into a prime (43830043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14248 + ... + 17048.

It is an arithmetic number, because the mean of its divisors is an integer number (2412522).

Almost surely, 2^43830048 is an apocalyptic number.

43830048 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 43830048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57900528).

43830048 is an abundant number, since it is smaller than the sum of its proper divisors (71971008).

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

43830048 is a wasteful number, since it uses less digits than its factorization.

43830048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 43830048 is about 6620.4265723592. The cubic root of 43830048 is about 352.5797093522.

The spelling of 43830048 in words is "forty-three million, eight hundred thirty thousand, forty-eight".