629065 has 4 divisors (see below), whose sum is σ = 754884. Its totient is φ = 503248.

The previous prime is 629059. The next prime is 629081. The reversal of 629065 is 560926.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 560926 = 2 ⋅280463.

It can be written as a sum of positive squares in 2 ways, for example, as 82944 + 546121 = 288^2 + 739^2 .

It is a cyclic number.

It is not a de Polignac number, because 629065 - 2⁷ = 628937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62902 + ... + 62911.

It is an arithmetic number, because the mean of its divisors is an integer number (188721).

2⁶²⁹⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

629065 is a deficient number, since it is larger than the sum of its proper divisors (125819).

629065 is a wasteful number, since it uses less digits than its factorization.

629065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125818.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 629065 is about 793.1361799842. The cubic root of 629065 is about 85.6837583088.

The spelling of 629065 in words is "six hundred twenty-nine thousand, sixty-five".