4075043 has 16 divisors (see below), whose sum is σ = 4884480. Its totient is φ = 3326400.

The previous prime is 4075039. The next prime is 4075073. The reversal of 4075043 is 3405704.

It is not a de Polignac number, because 4075043 - 2² = 4075039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4075003) 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, 19208 + ... + 19418.

It is an arithmetic number, because the mean of its divisors is an integer number (305280).

Almost surely, 2^4075043 is an apocalyptic number.

4075043 is a deficient number, since it is larger than the sum of its proper divisors (809437).

4075043 is a wasteful number, since it uses less digits than its factorization.

4075043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4075043 is about 2018.6735744047. The cubic root of 4075043 is about 159.7266556798.

The spelling of 4075043 in words is "four million, seventy-five thousand, forty-three".