10236385 has 8 divisors (see below), whose sum is σ = 12300840. Its totient is φ = 8177664.

The previous prime is 10236379. The next prime is 10236407. The reversal of 10236385 is 58363201.

10236385 = T₂₀₂₁ + T₂₀₂₂ + ... + T₂₀₂₅.

It can be written as a sum of positive squares in 4 ways, for example, as 891136 + 9345249 = 944^2 + 3057^2 .

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 10236385 - 2⁵ = 10236353 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6319 + ... + 7771.

It is an arithmetic number, because the mean of its divisors is an integer number (1537605).

Almost surely, 2^10236385 is an apocalyptic number.

It is an amenable number.

10236385 is a deficient number, since it is larger than the sum of its proper divisors (2064455).

10236385 is a wasteful number, since it uses less digits than its factorization.

10236385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 10236385 is about 3199.4351063899. The cubic root of 10236385 is about 217.1278526229.

Adding to 10236385 its reverse (58363201), we get a palindrome (68599586).

The spelling of 10236385 in words is "ten million, two hundred thirty-six thousand, three hundred eighty-five".