43500116 has 48 divisors (see below), whose sum is σ = 87272640. Its totient is φ = 18789120.

The previous prime is 43500113. The next prime is 43500131. The reversal of 43500116 is 61100534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43500113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92915 + ... + 93381.

It is an arithmetic number, because the mean of its divisors is an integer number (1818180).

Almost surely, 2^43500116 is an apocalyptic number.

It is an amenable number.

43500116 is an abundant number, since it is smaller than the sum of its proper divisors (43772524).

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

43500116 is a wasteful number, since it uses less digits than its factorization.

43500116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 582 counting only the distinct ones).

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

The square root of 43500116 is about 6595.4617730679. The cubic root of 43500116 is about 351.6927954151.

The spelling of 43500116 in words is "forty-three million, five hundred thousand, one hundred sixteen".