10647879 has 12 divisors (see below), whose sum is σ = 15605688. Its totient is φ = 6453040.

The previous prime is 10647863. The next prime is 10647881. The reversal of 10647879 is 97874601.

10647879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10647879 - 2⁴ = 10647863 is a prime.

It is a super-2 number, since 2×10647879² = 226754654397282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10647879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10647829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14304 + ... + 15029.

It is an arithmetic number, because the mean of its divisors is an integer number (1300474).

Almost surely, 2^10647879 is an apocalyptic number.

10647879 is a deficient number, since it is larger than the sum of its proper divisors (4957809).

10647879 is a wasteful number, since it uses less digits than its factorization.

10647879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29358 (or 29347 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 10647879 is about 3263.1087937732. The cubic root of 10647879 is about 219.9991666635. Note that the first 3 decimals are identical.

The spelling of 10647879 in words is "ten million, six hundred forty-seven thousand, eight hundred seventy-nine".