4205043 has 12 divisors (see below), whose sum is σ = 6203808. Its totient is φ = 2743440.

The previous prime is 4205041. The next prime is 4205053. The reversal of 4205043 is 3405024.

It is a happy number.

It is not a de Polignac number, because 4205043 - 2¹ = 4205041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4548 + ... + 5393.

It is an arithmetic number, because the mean of its divisors is an integer number (516984).

Almost surely, 2^4205043 is an apocalyptic number.

4205043 is a deficient number, since it is larger than the sum of its proper divisors (1998765).

4205043 is a wasteful number, since it uses less digits than its factorization.

4205043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9994 (or 9991 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 4205043 is about 2050.6201501009. The cubic root of 4205043 is about 161.4074143349.

The spelling of 4205043 in words is "four million, two hundred five thousand, forty-three".