8030445 has 24 divisors (see below), whose sum is σ = 13569696. Its totient is φ = 4054752.

The previous prime is 8030441. The next prime is 8030461. The reversal of 8030445 is 5440308.

It is a happy number.

It is not a de Polignac number, because 8030445 - 2² = 8030441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8030441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4674 + ... + 6156.

It is an arithmetic number, because the mean of its divisors is an integer number (565404).

Almost surely, 2^8030445 is an apocalyptic number.

It is an amenable number.

8030445 is a deficient number, since it is larger than the sum of its proper divisors (5539251).

8030445 is a wasteful number, since it uses less digits than its factorization.

8030445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529 (or 1510 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 8030445 is about 2833.8039805181. The cubic root of 8030445 is about 200.2533871725.

The spelling of 8030445 in words is "eight million, thirty thousand, four hundred forty-five".