10868279 has 4 divisors (see below), whose sum is σ = 10953984. Its totient is φ = 10782576.

The previous prime is 10868203. The next prime is 10868317. The reversal of 10868279 is 97286801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10868279 - 2²⁰ = 9819703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42662 + ... + 42915.

It is an arithmetic number, because the mean of its divisors is an integer number (2738496).

Almost surely, 2^10868279 is an apocalyptic number.

10868279 is a deficient number, since it is larger than the sum of its proper divisors (85705).

10868279 is an equidigital number, since it uses as much as digits as its factorization.

10868279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85704.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 10868279 is about 3296.7072966826. The cubic root of 10868279 is about 221.5067301907.

The spelling of 10868279 in words is "ten million, eight hundred sixty-eight thousand, two hundred seventy-nine".