4076445 has 16 divisors (see below), whose sum is σ = 6549120. Its totient is φ = 2165184.

The previous prime is 4076441. The next prime is 4076459. The reversal of 4076445 is 5446704.

It is not a de Polignac number, because 4076445 - 2² = 4076441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4076441) 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, 5007 + ... + 5763.

It is an arithmetic number, because the mean of its divisors is an integer number (409320).

Almost surely, 2^4076445 is an apocalyptic number.

It is an amenable number.

4076445 is a deficient number, since it is larger than the sum of its proper divisors (2472675).

4076445 is a wasteful number, since it uses less digits than its factorization.

4076445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 4076445 is about 2019.0208022702. The cubic root of 4076445 is about 159.7449713225.

The spelling of 4076445 in words is "four million, seventy-six thousand, four hundred forty-five".