627228 has 72 divisors (see below), whose sum is σ = 1921920. Its totient is φ = 168480.

The previous prime is 627227. The next prime is 627251. The reversal of 627228 is 822726.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4723 + ... + 4853.

2⁶²⁷²²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 627228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (960960).

627228 is an abundant number, since it is smaller than the sum of its proper divisors (1294692).

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

627228 is a wasteful number, since it uses less digits than its factorization.

627228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 162 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 627228 is about 791.9772724012. The cubic root of 627228 is about 85.6002722209.

It can be divided in two parts, 6272 and 28, that multiplied together give a cube (175616 = 56³).

The spelling of 627228 in words is "six hundred twenty-seven thousand, two hundred twenty-eight".