4528227 has 8 divisors (see below), whose sum is σ = 6586560. Its totient is φ = 2744360.

The previous prime is 4528219. The next prime is 4528229. The reversal of 4528227 is 7228254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4528227 - 2³ = 4528219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4528194 and 4528203.

It is not an unprimeable number, because it can be changed into a prime (4528229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68577 + ... + 68642.

It is an arithmetic number, because the mean of its divisors is an integer number (823320).

Almost surely, 2^4528227 is an apocalyptic number.

4528227 is a deficient number, since it is larger than the sum of its proper divisors (2058333).

4528227 is a wasteful number, since it uses less digits than its factorization.

4528227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137233.

The product of its digits is 8960, while the sum is 30.

The square root of 4528227 is about 2127.9631105825. The cubic root of 4528227 is about 165.4408413284.

The spelling of 4528227 in words is "four million, five hundred twenty-eight thousand, two hundred twenty-seven".