9628272 has 30 divisors (see below), whose sum is σ = 26946192. Its totient is φ = 3209376.

The previous prime is 9628253. The next prime is 9628303. The reversal of 9628272 is 2728269.

9628272 is a `hidden beast` number, since 9 + 628 + 27 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 33288 + ... + 33575.

Almost surely, 2^9628272 is an apocalyptic number.

It is an amenable number.

9628272 is an abundant number, since it is smaller than the sum of its proper divisors (17317920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9628272 is a wasteful number, since it uses less digits than its factorization.

9628272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66877 (or 66868 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 9628272 is about 3102.9456972367. The cubic root of 9628272 is about 212.7401446597.

The spelling of 9628272 in words is "nine million, six hundred twenty-eight thousand, two hundred seventy-two".