4246228 has 12 divisors (see below), whose sum is σ = 8492512. Its totient is φ = 1819800.

The previous prime is 4246217. The next prime is 4246241. The reversal of 4246228 is 8226424.

4246228 is an admirable number.

It is a super-3 number, since 3×4246228³ (a number of 21 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 151651 = 4246228 / (4 + 2 + 4 + 6 + 2 + 2 + 8).

It is a d-powerful number, because it can be written as 4 + 2⁷ + 4² + 6⁶ + 2¹⁰ + 2²² + 8⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 4246196 and 4246205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75798 + ... + 75853.

Almost surely, 2^4246228 is an apocalyptic number.

It is an amenable number.

4246228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4246228 is a wasteful number, since it uses less digits than its factorization.

4246228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151662 (or 151660 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 4246228 is about 2060.6377653532. The cubic root of 4246228 is about 161.9326550339.

The spelling of 4246228 in words is "four million, two hundred forty-six thousand, two hundred twenty-eight".