4250228 has 6 divisors (see below), whose sum is σ = 7437906. Its totient is φ = 2125112.

The previous prime is 4250219. The next prime is 4250231. The reversal of 4250228 is 8220524.

It can be written as a sum of positive squares in only one way, i.e., 3771364 + 478864 = 1942^2 + 692^2 .

It is a super-3 number, since 3×4250228³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531275 + ... + 531282.

It is an arithmetic number, because the mean of its divisors is an integer number (1239651).

Almost surely, 2^4250228 is an apocalyptic number.

It is an amenable number.

4250228 is a deficient number, since it is larger than the sum of its proper divisors (3187678).

4250228 is a wasteful number, since it uses less digits than its factorization.

4250228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062561 (or 1062559 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4250228 is about 2061.6081101897. The cubic root of 4250228 is about 161.9834866062.

The spelling of 4250228 in words is "four million, two hundred fifty thousand, two hundred twenty-eight".