43248816 has 200 divisors, whose sum is σ = 143678304. Its totient is φ = 12441600.

The previous prime is 43248811. The next prime is 43248839. The reversal of 43248816 is 61884234.

43248816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43248811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 286341 + ... + 286491.

Almost surely, 2^43248816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43248816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71839152).

43248816 is an abundant number, since it is smaller than the sum of its proper divisors (100429488).

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

43248816 is a wasteful number, since it uses less digits than its factorization.

43248816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 186 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 43248816 is about 6576.3832005138. The cubic root of 43248816 is about 351.0142444362.

The spelling of 43248816 in words is "forty-three million, two hundred forty-eight thousand, eight hundred sixteen".