43970560 has 104 divisors (see below), whose sum is σ = 112052880. Its totient is φ = 16515072.

The previous prime is 43970557. The next prime is 43970567. The reversal of 43970560 is 6507934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43970567) 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, 389064 + ... + 389176.

Almost surely, 2^43970560 is an apocalyptic number.

43970560 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 43970560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56026440).

43970560 is an abundant number, since it is smaller than the sum of its proper divisors (68082320).

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

43970560 is a wasteful number, since it uses less digits than its factorization.

43970560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 43970560 is about 6631.0300858916. The cubic root of 43970560 is about 352.9560784993.

The spelling of 43970560 in words is "forty-three million, nine hundred seventy thousand, five hundred sixty".