10979827 has 4 divisors (see below), whose sum is σ = 10987576. Its totient is φ = 10972080.

The previous prime is 10979819. The next prime is 10979831. The reversal of 10979827 is 72897901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10979827 - 2³ = 10979819 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 3 ways as a sum of consecutive naturals, for example, 1074 + ... + 4807.

It is an arithmetic number, because the mean of its divisors is an integer number (2746894).

Almost surely, 2^10979827 is an apocalyptic number.

10979827 is a deficient number, since it is larger than the sum of its proper divisors (7749).

10979827 is an equidigital number, since it uses as much as digits as its factorization.

10979827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7748.

The product of its (nonzero) digits is 63504, while the sum is 43.

The square root of 10979827 is about 3313.5822005799. The cubic root of 10979827 is about 222.2619732871.

The spelling of 10979827 in words is "ten million, nine hundred seventy-nine thousand, eight hundred twenty-seven".