10685357 has 2 divisors, whose sum is σ = 10685358. Its totient is φ = 10685356.

The previous prime is 10685329. The next prime is 10685377. The reversal of 10685357 is 75358601.

10685357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9616201 + 1069156 = 3101^2 + 1034^2 .

It is an emirp because it is prime and its reverse (75358601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10685357 - 2⁶ = 10685293 is a prime.

It is a super-2 number, since 2×10685357² = 228353708434898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10685327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5342678 + 5342679.

It is an arithmetic number, because the mean of its divisors is an integer number (5342679).

Almost surely, 2^10685357 is an apocalyptic number.

It is an amenable number.

10685357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10685357 is an equidigital number, since it uses as much as digits as its factorization.

10685357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 10685357 is about 3268.8464326120. The cubic root of 10685357 is about 220.2569793230.

The spelling of 10685357 in words is "ten million, six hundred eighty-five thousand, three hundred fifty-seven".