8858272 has 12 divisors (see below), whose sum is σ = 17439786. Its totient is φ = 4429120.

The previous prime is 8858257. The next prime is 8858273. The reversal of 8858272 is 2728588.

It can be written as a sum of positive squares in only one way, i.e., 8503056 + 355216 = 2916^2 + 596^2 .

It is not an unprimeable number, because it can be changed into a prime (8858273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138379 + ... + 138442.

Almost surely, 2^8858272 is an apocalyptic number.

It is an amenable number.

8858272 is a deficient number, since it is larger than the sum of its proper divisors (8581514).

8858272 is a wasteful number, since it uses less digits than its factorization.

8858272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276831 (or 276823 counting only the distinct ones).

The product of its digits is 71680, while the sum is 40.

The square root of 8858272 is about 2976.2849325963. The cubic root of 8858272 is about 206.9107256599.

The spelling of 8858272 in words is "eight million, eight hundred fifty-eight thousand, two hundred seventy-two".