43028260 has 48 divisors (see below), whose sum is σ = 99392832. Its totient is φ = 15516800.

The previous prime is 43028243. The next prime is 43028267. The reversal of 43028260 is 6282034.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (43028267) 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, 28074 + ... + 29566.

It is an arithmetic number, because the mean of its divisors is an integer number (2070684).

Almost surely, 2^43028260 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 43028260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49696416).

43028260 is an abundant number, since it is smaller than the sum of its proper divisors (56364572).

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

43028260 is a wasteful number, since it uses less digits than its factorization.

43028260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 43028260 is about 6559.5929751777. The cubic root of 43028260 is about 350.4165380913.

The spelling of 43028260 in words is "forty-three million, twenty-eight thousand, two hundred sixty".