43078080 has 112 divisors (see below), whose sum is σ = 142792704. Its totient is φ = 10982400.

The previous prime is 43078069. The next prime is 43078097. The reversal of 43078080 is 8087034.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21105 + ... + 23055.

Almost surely, 2^43078080 is an apocalyptic number.

43078080 is a gapful number since it is divisible by the number (40) 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 43078080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71396352).

43078080 is an abundant number, since it is smaller than the sum of its proper divisors (99714624).

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

43078080 is a wasteful number, since it uses less digits than its factorization.

43078080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994 (or 1984 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 43078080 is about 6563.3893683066. The cubic root of 43078080 is about 350.5517284559.

The spelling of 43078080 in words is "forty-three million, seventy-eight thousand, eighty".