43082145 has 16 divisors (see below), whose sum is σ = 76590720. Its totient is φ = 22977072.

The previous prime is 43082129. The next prime is 43082153. The reversal of 43082145 is 54128034.

It is not a de Polignac number, because 43082145 - 2⁴ = 43082129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159429 + ... + 159698.

It is an arithmetic number, because the mean of its divisors is an integer number (4786920).

Almost surely, 2^43082145 is an apocalyptic number.

43082145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

43082145 is a deficient number, since it is larger than the sum of its proper divisors (33508575).

43082145 is a wasteful number, since it uses less digits than its factorization.

43082145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319141 (or 319135 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 43082145 is about 6563.6990333196. The cubic root of 43082145 is about 350.5627545428.

The spelling of 43082145 in words is "forty-three million, eighty-two thousand, one hundred forty-five".