852741 has 8 divisors (see below), whose sum is σ = 1263360. Its totient is φ = 568476.

The previous prime is 852689. The next prime is 852749. The reversal of 852741 is 147258.

It is not a de Polignac number, because 852741 - 2⁷ = 852613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 31583 = 852741 / (8 + 5 + 2 + 7 + 4 + 1).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 852741.

It is not an unprimeable number, because it can be changed into a prime (852749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15765 + ... + 15818.

It is an arithmetic number, because the mean of its divisors is an integer number (157920).

2⁸⁵²⁷⁴¹ is an apocalyptic number.

It is an amenable number.

852741 is a deficient number, since it is larger than the sum of its proper divisors (410619).

852741 is a wasteful number, since it uses less digits than its factorization.

852741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31592 (or 31586 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 852741 is about 923.4397652256. The cubic root of 852741 is about 94.8285365141.

Adding to 852741 its reverse (147258), we get a palindrome (999999).

The spelling of 852741 in words is "eight hundred fifty-two thousand, seven hundred forty-one".