252849 has 8 divisors (see below), whose sum is σ = 341280. Its totient is φ = 166496.

The previous prime is 252829. The next prime is 252869. The reversal of 252849 is 948252.

It is an interprime number because it is at equal distance from previous prime (252829) and next prime (252869).

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

It is a cyclic number.

It is not a de Polignac number, because 252849 - 2⁵ = 252817 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252849.

It is not an unprimeable number, because it can be changed into a prime (252829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207 + ... + 740.

It is an arithmetic number, because the mean of its divisors is an integer number (42660).

2²⁵²⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

252849 is a deficient number, since it is larger than the sum of its proper divisors (88431).

252849 is an equidigital number, since it uses as much as digits as its factorization.

252849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039.

The product of its digits is 5760, while the sum is 30.

The square root of 252849 is about 502.8409291217. The cubic root of 252849 is about 63.2344501865.

The spelling of 252849 in words is "two hundred fifty-two thousand, eight hundred forty-nine".