252065 has 8 divisors (see below), whose sum is σ = 330048. Its totient is φ = 183280.

The previous prime is 252037. The next prime is 252079. The reversal of 252065 is 560252.

It is a happy number.

252065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252065 - 2⁶ = 252001 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252065.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2237 + ... + 2346.

It is an arithmetic number, because the mean of its divisors is an integer number (41256).

2²⁵²⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

252065 is a deficient number, since it is larger than the sum of its proper divisors (77983).

252065 is a wasteful number, since it uses less digits than its factorization.

252065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 252065 is about 502.0607532959. The cubic root of 252065 is about 63.1690262422.

The spelling of 252065 in words is "two hundred fifty-two thousand, sixty-five".