852751 has 2 divisors, whose sum is σ = 852752. Its totient is φ = 852750.

The previous prime is 852749. The next prime is 852757. The reversal of 852751 is 157258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852751 - 2¹ = 852749 is a prime.

Together with 852749, it forms a pair of twin primes.

It is equal to p₆₇₈₁₆ and since 852751 and 67816 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426375 + 426376.

It is an arithmetic number, because the mean of its divisors is an integer number (426376).

2⁸⁵²⁷⁵¹ is an apocalyptic number.

852751 is a deficient number, since it is larger than the sum of its proper divisors (1).

852751 is an equidigital number, since it uses as much as digits as its factorization.

852751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2800, while the sum is 28.

The square root of 852751 is about 923.4451797481. The cubic root of 852751 is about 94.8289071939.

The spelling of 852751 in words is "eight hundred fifty-two thousand, seven hundred fifty-one".