10857259 has 4 divisors (see below), whose sum is σ = 12408304. Its totient is φ = 9306216.

The previous prime is 10857233. The next prime is 10857263. The reversal of 10857259 is 95275801.

10857259 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95275801 = 193 ⋅493657.

It is a cyclic number.

It is not a de Polignac number, because 10857259 - 2¹¹ = 10855211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10857229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775512 + ... + 775525.

It is an arithmetic number, because the mean of its divisors is an integer number (3102076).

Almost surely, 2^10857259 is an apocalyptic number.

10857259 is a deficient number, since it is larger than the sum of its proper divisors (1551045).

10857259 is an equidigital number, since it uses as much as digits as its factorization.

10857259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551044.

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 10857259 is about 3295.0355081547. The cubic root of 10857259 is about 221.4318385525.

The spelling of 10857259 in words is "ten million, eight hundred fifty-seven thousand, two hundred fifty-nine".