628050 has 48 divisors (see below), whose sum is σ = 1607040. Its totient is φ = 162240.

The previous prime is 628049. The next prime is 628051. The reversal of 628050 is 50826.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (628049) and next prime (628051).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628051) 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, 7911 + ... + 7989.

It is an arithmetic number, because the mean of its divisors is an integer number (33480).

2⁶²⁸⁰⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 628050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (803520).

628050 is an abundant number, since it is smaller than the sum of its proper divisors (978990).

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

628050 is a wasteful number, since it uses less digits than its factorization.

628050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 628050 is about 792.4960567725. The cubic root of 628050 is about 85.6376497552.

Adding to 628050 its reverse (50826), we get a palindrome (678876).

The spelling of 628050 in words is "six hundred twenty-eight thousand, fifty".