252260843 has 4 divisors (see below), whose sum is σ = 253568088. Its totient is φ = 250953600.

The previous prime is 252260837. The next prime is 252260851. The reversal of 252260843 is 348062252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252260843 is a prime.

It is a super-2 number, since 2×252260843² = 127271065822141298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252260863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653333 + ... + 653718.

It is an arithmetic number, because the mean of its divisors is an integer number (63392022).

Almost surely, 2^252260843 is an apocalyptic number.

252260843 is a deficient number, since it is larger than the sum of its proper divisors (1307245).

252260843 is a wasteful number, since it uses less digits than its factorization.

252260843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307244.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 252260843 is about 15882.7215237188. The cubic root of 252260843 is about 631.8538182377.

The spelling of 252260843 in words is "two hundred fifty-two million, two hundred sixty thousand, eight hundred forty-three".