43026980 has 12 divisors (see below), whose sum is σ = 90356700. Its totient is φ = 17210784.

The previous prime is 43026953. The next prime is 43027009. The reversal of 43026980 is 8962034.

It can be written as a sum of positive squares in 2 ways, for example, as 24226084 + 18800896 = 4922^2 + 4336^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075655 + ... + 1075694.

It is an arithmetic number, because the mean of its divisors is an integer number (7529725).

Almost surely, 2^43026980 is an apocalyptic number.

It is an amenable number.

43026980 is an abundant number, since it is smaller than the sum of its proper divisors (47329720).

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

43026980 is a wasteful number, since it uses less digits than its factorization.

43026980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151358 (or 2151356 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 43026980 is about 6559.4954074227. The cubic root of 43026980 is about 350.4130633391.

The spelling of 43026980 in words is "forty-three million, twenty-six thousand, nine hundred eighty".