43806048 has 96 divisors (see below), whose sum is σ = 135136512. Its totient is φ = 12249600.

The previous prime is 43806047. The next prime is 43806083. The reversal of 43806048 is 84060834.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43806047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12133 + ... + 15323.

It is an arithmetic number, because the mean of its divisors is an integer number (1407672).

Almost surely, 2^43806048 is an apocalyptic number.

43806048 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 43806048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67568256).

43806048 is an abundant number, since it is smaller than the sum of its proper divisors (91330464).

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

43806048 is a wasteful number, since it uses less digits than its factorization.

43806048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228 (or 3220 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 43806048 is about 6618.6137521387. The cubic root of 43806048 is about 352.5153436307.

The spelling of 43806048 in words is "forty-three million, eight hundred six thousand, forty-eight".