10979857 has 8 divisors (see below), whose sum is σ = 12720896. Its totient is φ = 9281952.

The previous prime is 10979833. The next prime is 10979867. The reversal of 10979857 is 75897901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10979857 - 2⁷ = 10979729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10979867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10233 + ... + 11254.

It is an arithmetic number, because the mean of its divisors is an integer number (1590112).

Almost surely, 2^10979857 is an apocalyptic number.

It is an amenable number.

10979857 is a deficient number, since it is larger than the sum of its proper divisors (1741039).

10979857 is an equidigital number, since it uses as much as digits as its factorization.

10979857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21567.

The product of its (nonzero) digits is 158760, while the sum is 46.

The square root of 10979857 is about 3313.5867273998. The cubic root of 10979857 is about 222.2621757145.

The spelling of 10979857 in words is "ten million, nine hundred seventy-nine thousand, eight hundred fifty-seven".