43854048 has 120 divisors (see below), whose sum is σ = 147459312. Its totient is φ = 12524544.

The previous prime is 43854037. The next prime is 43854053. The reversal of 43854048 is 84045834.

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

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 16936 + ... + 19352.

Almost surely, 2^43854048 is an apocalyptic number.

43854048 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 43854048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73729656).

43854048 is an abundant number, since it is smaller than the sum of its proper divisors (103605264).

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

43854048 is a wasteful number, since it uses less digits than its factorization.

43854048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446 (or 2429 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 43854048 is about 6622.2388963250. The cubic root of 43854048 is about 352.6440515815.

The spelling of 43854048 in words is "forty-three million, eight hundred fifty-four thousand, forty-eight".