43482816 has 84 divisors (see below), whose sum is σ = 134246112. Its totient is φ = 13377024.

The previous prime is 43482727. The next prime is 43482827. The reversal of 43482816 is 61828434.

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4585 + ... + 10391.

It is an arithmetic number, because the mean of its divisors is an integer number (1598168).

Almost surely, 2^43482816 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 43482816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67123056).

43482816 is an abundant number, since it is smaller than the sum of its proper divisors (90763296).

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

43482816 is a wasteful number, since it uses less digits than its factorization.

43482816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5838 (or 5825 counting only the distinct ones).

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

The square root of 43482816 is about 6594.1501347786. The cubic root of 43482816 is about 351.6461664812.

The spelling of 43482816 in words is "forty-three million, four hundred eighty-two thousand, eight hundred sixteen".