43116352 has 56 divisors (see below), whose sum is σ = 94585536. Its totient is φ = 19396608.

The previous prime is 43116331. The next prime is 43116413. The reversal of 43116352 is 25361134.

It is a congruent number.

It is an unprimeable number.

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, 24163 + ... + 25885.

Almost surely, 2^43116352 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 43116352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47292768).

43116352 is an abundant number, since it is smaller than the sum of its proper divisors (51469184).

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

43116352 is a wasteful number, since it uses less digits than its factorization.

43116352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775 (or 1765 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 43116352 is about 6566.3042878015. The cubic root of 43116352 is about 350.6555116680.

Adding to 43116352 its reverse (25361134), we get a palindrome (68477486).

The spelling of 43116352 in words is "forty-three million, one hundred sixteen thousand, three hundred fifty-two".