43115060 has 48 divisors (see below), whose sum is σ = 96553296. Its totient is φ = 16115712.

The previous prime is 43115057. The next prime is 43115063. The reversal of 43115060 is 6051134.

It is an interprime number because it is at equal distance from previous prime (43115057) and next prime (43115063).

It can be written as a sum of positive squares in 8 ways, for example, as 15194404 + 27920656 = 3898^2 + 5284^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43115063) 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 15 ways as a sum of consecutive naturals, for example, 58454 + ... + 59186.

It is an arithmetic number, because the mean of its divisors is an integer number (2011527).

Almost surely, 2^43115060 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 43115060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48276648).

43115060 is an abundant number, since it is smaller than the sum of its proper divisors (53438236).

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

43115060 is a wasteful number, since it uses less digits than its factorization.

43115060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 43115060 is about 6566.2059060008. The cubic root of 43115060 is about 350.6520091187.

Adding to 43115060 its reverse (6051134), we get a palindrome (49166194).

The spelling of 43115060 in words is "forty-three million, one hundred fifteen thousand, sixty".