43488896 has 64 divisors (see below), whose sum is σ = 96132960. Its totient is φ = 19430400.

The previous prime is 43488859. The next prime is 43488899. The reversal of 43488896 is 69888434.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (43488899) 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 7 ways as a sum of consecutive naturals, for example, 94106 + ... + 94566.

Almost surely, 2^43488896 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 43488896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48066480).

43488896 is an abundant number, since it is smaller than the sum of its proper divisors (52644064).

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

43488896 is a wasteful number, since it uses less digits than its factorization.

43488896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 541 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 43488896 is about 6594.6111333421. The cubic root of 43488896 is about 351.6625554002.

The spelling of 43488896 in words is "forty-three million, four hundred eighty-eight thousand, eight hundred ninety-six".