10879831 has 4 divisors (see below), whose sum is σ = 10953000. Its totient is φ = 10806664.

The previous prime is 10879829. The next prime is 10879861. The reversal of 10879831 is 13897801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13897801 = 1543 ⋅9007.

It is a cyclic number.

It is not a de Polignac number, because 10879831 - 2¹ = 10879829 is a prime.

It is a super-2 number, since 2×10879831² = 236741445177122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10879861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36361 + ... + 36658.

It is an arithmetic number, because the mean of its divisors is an integer number (2738250).

Almost surely, 2^10879831 is an apocalyptic number.

10879831 is a deficient number, since it is larger than the sum of its proper divisors (73169).

10879831 is an equidigital number, since it uses as much as digits as its factorization.

10879831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73168.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 10879831 is about 3298.4588825693. The cubic root of 10879831 is about 221.5851829576.

The spelling of 10879831 in words is "ten million, eight hundred seventy-nine thousand, eight hundred thirty-one".