853357 has 2 divisors, whose sum is σ = 853358. Its totient is φ = 853356.

The previous prime is 853339. The next prime is 853387. The reversal of 853357 is 753358.

853357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 715716 + 137641 = 846^2 + 371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-853357 is a prime.

It is a d-powerful number, because it can be written as 8⁴ + 5⁸ + 3⁸ + 3¹⁰ + 5⁸ + 7⁴ .

853357 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (853387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426678 + 426679.

It is an arithmetic number, because the mean of its divisors is an integer number (426679).

2⁸⁵³³⁵⁷ is an apocalyptic number.

It is an amenable number.

853357 is a deficient number, since it is larger than the sum of its proper divisors (1).

853357 is an equidigital number, since it uses as much as digits as its factorization.

853357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 31.

The square root of 853357 is about 923.7732405737. The cubic root of 853357 is about 94.8513649846.

Subtracting from 853357 its reverse (753358), we obtain a palindrome (99999).

The spelling of 853357 in words is "eight hundred fifty-three thousand, three hundred fifty-seven".