10999417 has 8 divisors (see below), whose sum is σ = 12922560. Its totient is φ = 9230160.

The previous prime is 10999399. The next prime is 10999427. The reversal of 10999417 is 71499901.

It is a happy number.

10999417 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10999417 - 2¹¹ = 10997369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10999417.

It is not an unprimeable number, because it can be changed into a prime (10999427) 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, 38317 + ... + 38602.

It is an arithmetic number, because the mean of its divisors is an integer number (1615320).

Almost surely, 2^10999417 is an apocalyptic number.

It is an amenable number.

10999417 is a deficient number, since it is larger than the sum of its proper divisors (1923143).

10999417 is a wasteful number, since it uses less digits than its factorization.

10999417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76943.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 10999417 is about 3316.5368986339. The cubic root of 10999417 is about 222.3940799560.

It can be divided in two parts, 109994 and 17, that added together give a palindrome (110011).

The spelling of 10999417 in words is "ten million, nine hundred ninety-nine thousand, four hundred seventeen".