43282428 has 48 divisors (see below), whose sum is σ = 117325824. Its totient is φ = 12162240.

The previous prime is 43282427. The next prime is 43282453. The reversal of 43282428 is 82428234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43282423) 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, 901 + ... + 9347.

It is an arithmetic number, because the mean of its divisors is an integer number (2444288).

Almost surely, 2^43282428 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 43282428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58662912).

43282428 is an abundant number, since it is smaller than the sum of its proper divisors (74043396).

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

43282428 is a wasteful number, since it uses less digits than its factorization.

43282428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8522 (or 8520 counting only the distinct ones).

The product of its digits is 24576, while the sum is 33.

The square root of 43282428 is about 6578.9382122042. The cubic root of 43282428 is about 351.1051543287.

The spelling of 43282428 in words is "forty-three million, two hundred eighty-two thousand, four hundred twenty-eight".