43225180 has 12 divisors (see below), whose sum is σ = 90772920. Its totient is φ = 17290064.

The previous prime is 43225151. The next prime is 43225181. The reversal of 43225180 is 8152234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43225181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080610 + ... + 1080649.

It is an arithmetic number, because the mean of its divisors is an integer number (7564410).

Almost surely, 2^43225180 is an apocalyptic number.

It is an amenable number.

43225180 is an abundant number, since it is smaller than the sum of its proper divisors (47547740).

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

43225180 is a wasteful number, since it uses less digits than its factorization.

43225180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161268 (or 2161266 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 43225180 is about 6574.5859185199. The cubic root of 43225180 is about 350.9502882766.

The spelling of 43225180 in words is "forty-three million, two hundred twenty-five thousand, one hundred eighty".