10350009 has 12 divisors (see below), whose sum is σ = 15083796. Its totient is φ = 6838272.

The previous prime is 10349981. The next prime is 10350019. The reversal of 10350009 is 90005301.

It can be written as a sum of positive squares in 2 ways, for example, as 2732409 + 7617600 = 1653^2 + 2760^2 .

It is not a de Polignac number, because 10350009 - 2⁷ = 10349881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10349973 and 10350000.

It is not an unprimeable number, because it can be changed into a prime (10350019) 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, 4072 + ... + 6105.

It is an arithmetic number, because the mean of its divisors is an integer number (1256983).

Almost surely, 2^10350009 is an apocalyptic number.

It is an amenable number.

10350009 is a deficient number, since it is larger than the sum of its proper divisors (4733787).

10350009 is a wasteful number, since it uses less digits than its factorization.

10350009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10296 (or 10293 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 10350009 is about 3217.1429871860. The cubic root of 10350009 is about 217.9282722809.

The spelling of 10350009 in words is "ten million, three hundred fifty thousand, nine".