43006980 has 24 divisors (see below), whose sum is σ = 120419712. Its totient is φ = 11468512.

The previous prime is 43006979. The next prime is 43006981. The reversal of 43006980 is 8960034.

It is an interprime number because it is at equal distance from previous prime (43006979) and next prime (43006981).

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

It is not an unprimeable number, because it can be changed into a prime (43006981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358332 + ... + 358451.

It is an arithmetic number, because the mean of its divisors is an integer number (5017488).

Almost surely, 2^43006980 is an apocalyptic number.

It is an amenable number.

43006980 is an abundant number, since it is smaller than the sum of its proper divisors (77412732).

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

43006980 is a wasteful number, since it uses less digits than its factorization.

43006980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716795 (or 716793 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 43006980 is about 6557.9707227160. The cubic root of 43006980 is about 350.3587613840.

The spelling of 43006980 in words is "forty-three million, six thousand, nine hundred eighty".