628119 has 12 divisors (see below), whose sum is σ = 917592. Its totient is φ = 414000.

The previous prime is 628097. The next prime is 628127. The reversal of 628119 is 911826.

It is not a de Polignac number, because 628119 - 2¹⁵ = 595351 is a prime.

It is a super-2 number, since 2×628119² = 789066956322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 628092 and 628101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 564 + ... + 1254.

It is an arithmetic number, because the mean of its divisors is an integer number (76466).

2⁶²⁸¹¹⁹ is an apocalyptic number.

628119 is a deficient number, since it is larger than the sum of its proper divisors (289473).

628119 is a wasteful number, since it uses less digits than its factorization.

628119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 795 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 628119 is about 792.5395889165. The cubic root of 628119 is about 85.6407858014.

It can be divided in two parts, 628 and 119, that added together give a palindrome (747).

The spelling of 628119 in words is "six hundred twenty-eight thousand, one hundred nineteen".