629255 has 16 divisors (see below), whose sum is σ = 873504. Its totient is φ = 430080.

The previous prime is 629249. The next prime is 629263. The reversal of 629255 is 552926.

It is not a de Polignac number, because 629255 - 2¹⁰ = 628231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 629255.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599 + ... + 1271.

It is an arithmetic number, because the mean of its divisors is an integer number (54594).

2⁶²⁹²⁵⁵ is an apocalyptic number.

629255 is a deficient number, since it is larger than the sum of its proper divisors (244249).

629255 is a wasteful number, since it uses less digits than its factorization.

629255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706.

The product of its digits is 5400, while the sum is 29.

The square root of 629255 is about 793.2559486068. The cubic root of 629255 is about 85.6923839544.

The spelling of 629255 in words is "six hundred twenty-nine thousand, two hundred fifty-five".