628095 has 16 divisors (see below), whose sum is σ = 1082592. Its totient is φ = 309120.

The previous prime is 628093. The next prime is 628097. The reversal of 628095 is 590826.

It is an interprime number because it is at equal distance from previous prime (628093) and next prime (628097).

It is not a de Polignac number, because 628095 - 2¹ = 628093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1416 + ... + 1805.

It is an arithmetic number, because the mean of its divisors is an integer number (67662).

2⁶²⁸⁰⁹⁵ is an apocalyptic number.

628095 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

628095 is a deficient number, since it is larger than the sum of its proper divisors (454497).

628095 is a wasteful number, since it uses less digits than its factorization.

628095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 628095 is about 792.5244475724. The cubic root of 628095 is about 85.6396950288.

The spelling of 628095 in words is "six hundred twenty-eight thousand, ninety-five".