8872270 has 16 divisors (see below), whose sum is σ = 17422128. Its totient is φ = 3226240.

The previous prime is 8872261. The next prime is 8872271. The reversal of 8872270 is 722788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872271) 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 7 ways as a sum of consecutive naturals, for example, 40219 + ... + 40438.

It is an arithmetic number, because the mean of its divisors is an integer number (1088883).

Almost surely, 2^8872270 is an apocalyptic number.

8872270 is a deficient number, since it is larger than the sum of its proper divisors (8549858).

8872270 is a wasteful number, since it uses less digits than its factorization.

8872270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80675.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 8872270 is about 2978.6355936905. The cubic root of 8872270 is about 207.0196563129.

It can be divided in two parts, 8 and 872270, that added together give a palindrome (872278).

The spelling of 8872270 in words is "eight million, eight hundred seventy-two thousand, two hundred seventy".