43082928 has 120 divisors (see below), whose sum is σ = 142990848. Its totient is φ = 12301632.

The previous prime is 43082927. The next prime is 43082939. The reversal of 43082928 is 82928034.

It is a super-2 number, since 2×43082928² = 3712277370106368, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 43082892 and 43082901.

It is not an unprimeable number, because it can be changed into a prime (43082927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26425 + ... + 28007.

Almost surely, 2^43082928 is an apocalyptic number.

43082928 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 43082928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71495424).

43082928 is an abundant number, since it is smaller than the sum of its proper divisors (99907920).

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

43082928 is a wasteful number, since it uses less digits than its factorization.

43082928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613 (or 1595 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 43082928 is about 6563.7586792934. The cubic root of 43082928 is about 350.5648783071.

The spelling of 43082928 in words is "forty-three million, eighty-two thousand, nine hundred twenty-eight".