10868447 has 2 divisors, whose sum is σ = 10868448. Its totient is φ = 10868446.

The previous prime is 10868419. The next prime is 10868461. The reversal of 10868447 is 74486801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10868447 - 2¹² = 10864351 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10868447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10868497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5434223 + 5434224.

It is an arithmetic number, because the mean of its divisors is an integer number (5434224).

Almost surely, 2^10868447 is an apocalyptic number.

10868447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10868447 is an equidigital number, since it uses as much as digits as its factorization.

10868447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 10868447 is about 3296.7327765532. The cubic root of 10868447 is about 221.5078715226.

The spelling of 10868447 in words is "ten million, eight hundred sixty-eight thousand, four hundred forty-seven".