8872305 has 32 divisors (see below), whose sum is σ = 15434496. Its totient is φ = 4326144.

The previous prime is 8872301. The next prime is 8872309. The reversal of 8872305 is 5032788.

It is an interprime number because it is at equal distance from previous prime (8872301) and next prime (8872309).

It is not a de Polignac number, because 8872305 - 2² = 8872301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8872301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33604 + ... + 33866.

It is an arithmetic number, because the mean of its divisors is an integer number (482328).

Almost surely, 2^8872305 is an apocalyptic number.

It is an amenable number.

8872305 is a deficient number, since it is larger than the sum of its proper divisors (6562191).

8872305 is a wasteful number, since it uses less digits than its factorization.

8872305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 8872305 is about 2978.6414688579. The cubic root of 8872305 is about 207.0199285348.

The spelling of 8872305 in words is "eight million, eight hundred seventy-two thousand, three hundred five".