10356009 has 16 divisors (see below), whose sum is σ = 14696640. Its totient is φ = 6464000.

The previous prime is 10356001. The next prime is 10356013. The reversal of 10356009 is 90065301.

10356009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10356009 - 2³ = 10356001 is a prime.

It is a super-3 number, since 3×10356009³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10356009.

It is not an unprimeable number, because it can be changed into a prime (10356001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12397 + ... + 13205.

It is an arithmetic number, because the mean of its divisors is an integer number (918540).

Almost surely, 2^10356009 is an apocalyptic number.

It is an amenable number.

10356009 is a deficient number, since it is larger than the sum of its proper divisors (4340631).

10356009 is a wasteful number, since it uses less digits than its factorization.

10356009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 10356009 is about 3218.0753564825. The cubic root of 10356009 is about 217.9703758528.

The spelling of 10356009 in words is "ten million, three hundred fifty-six thousand, nine".