10879857 has 6 divisors (see below), whose sum is σ = 15715362. Its totient is φ = 7253232.

The previous prime is 10879829. The next prime is 10879861. The reversal of 10879857 is 75897801.

It can be written as a sum of positive squares in only one way, i.e., 8520561 + 2359296 = 2919^2 + 1536^2 .

It is not a de Polignac number, because 10879857 - 2⁸ = 10879601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10879807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 604428 + ... + 604445.

It is an arithmetic number, because the mean of its divisors is an integer number (2619227).

Almost surely, 2^10879857 is an apocalyptic number.

It is an amenable number.

10879857 is a deficient number, since it is larger than the sum of its proper divisors (4835505).

10879857 is a wasteful number, since it uses less digits than its factorization.

10879857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208879 (or 1208876 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 45.

The square root of 10879857 is about 3298.4628238014. The cubic root of 10879857 is about 221.5853594680.

The spelling of 10879857 in words is "ten million, eight hundred seventy-nine thousand, eight hundred fifty-seven".