10408817 has 4 divisors (see below), whose sum is σ = 10525860. Its totient is φ = 10291776.

The previous prime is 10408807. The next prime is 10408819. The reversal of 10408817 is 71880401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1700416 + 8708401 = 1304^2 + 2951^2 .

It is a cyclic number.

It is not a de Polignac number, because 10408817 - 2¹² = 10404721 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 10408817.

It is not an unprimeable number, because it can be changed into a prime (10408819) 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, 58388 + ... + 58565.

It is an arithmetic number, because the mean of its divisors is an integer number (2631465).

Almost surely, 2^10408817 is an apocalyptic number.

It is an amenable number.

10408817 is a deficient number, since it is larger than the sum of its proper divisors (117043).

10408817 is an equidigital number, since it uses as much as digits as its factorization.

10408817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117042.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 10408817 is about 3226.2698275253. The cubic root of 10408817 is about 218.3402438748.

The spelling of 10408817 in words is "ten million, four hundred eight thousand, eight hundred seventeen".