252843 has 8 divisors (see below), whose sum is σ = 339456. Its totient is φ = 167400.

The previous prime is 252829. The next prime is 252869. The reversal of 252843 is 348252.

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

It is not a de Polignac number, because 252843 - 2⁴ = 252827 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252843.

It is not an unprimeable number, because it can be changed into a prime (252823) 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 7 ways as a sum of consecutive naturals, for example, 658 + ... + 968.

It is an arithmetic number, because the mean of its divisors is an integer number (42432).

2²⁵²⁸⁴³ is an apocalyptic number.

252843 is a deficient number, since it is larger than the sum of its proper divisors (86613).

252843 is a wasteful number, since it uses less digits than its factorization.

252843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585.

The product of its digits is 1920, while the sum is 24.

The square root of 252843 is about 502.8349629849. The cubic root of 252843 is about 63.2339500070.

The spelling of 252843 in words is "two hundred fifty-two thousand, eight hundred forty-three".