8872655 has 16 divisors (see below), whose sum is σ = 11673504. Its totient is φ = 6420480.

The previous prime is 8872649. The next prime is 8872673. The reversal of 8872655 is 5562788.

It is a de Polignac number, because none of the positive numbers 2^k-8872655 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19187 + ... + 19643.

It is an arithmetic number, because the mean of its divisors is an integer number (729594).

Almost surely, 2^8872655 is an apocalyptic number.

8872655 is a deficient number, since it is larger than the sum of its proper divisors (2800849).

8872655 is a wasteful number, since it uses less digits than its factorization.

8872655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826.

The product of its digits is 134400, while the sum is 41.

The square root of 8872655 is about 2978.7002198946. The cubic root of 8872655 is about 207.0226507144.

The spelling of 8872655 in words is "eight million, eight hundred seventy-two thousand, six hundred fifty-five".