4287227 has 8 divisors (see below), whose sum is σ = 5032416. Its totient is φ = 3575232.

The previous prime is 4287221. The next prime is 4287233. The reversal of 4287227 is 7227824.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4287221) and next prime (4287233).

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 4287227 - 2⁴ = 4287211 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4287193 and 4287202.

It is not an unprimeable number, because it can be changed into a prime (4287221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8018 + ... + 8535.

It is an arithmetic number, because the mean of its divisors is an integer number (629052).

Almost surely, 2^4287227 is an apocalyptic number.

4287227 is a deficient number, since it is larger than the sum of its proper divisors (745189).

4287227 is a wasteful number, since it uses less digits than its factorization.

4287227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16597.

The product of its digits is 12544, while the sum is 32.

The square root of 4287227 is about 2070.5620010036. The cubic root of 4287227 is about 162.4521610658.

The spelling of 4287227 in words is "four million, two hundred eighty-seven thousand, two hundred twenty-seven".