10447799 has 6 divisors (see below), whose sum is σ = 10574520. Its totient is φ = 10322576.

The previous prime is 10447783. The next prime is 10447817. The reversal of 10447799 is 99774401.

It is a happy number.

It is not a de Polignac number, because 10447799 - 2⁴ = 10447783 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 (10447399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7262 + ... + 8580.

It is an arithmetic number, because the mean of its divisors is an integer number (1762420).

Almost surely, 2^10447799 is an apocalyptic number.

10447799 is a deficient number, since it is larger than the sum of its proper divisors (126721).

10447799 is an frugal number, since it uses more digits than its factorization.

10447799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497 (or 1408 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 10447799 is about 3232.3055239256. The cubic root of 10447799 is about 218.6124725755.

The spelling of 10447799 in words is "ten million, four hundred forty-seven thousand, seven hundred ninety-nine".