10089865 has 8 divisors (see below), whose sum is σ = 12288960. Its totient is φ = 7951152.

The previous prime is 10089853. The next prime is 10089887. The reversal of 10089865 is 56898001.

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 10089865 - 2¹⁵ = 10057097 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14725 + ... + 15394.

It is an arithmetic number, because the mean of its divisors is an integer number (1536120).

Almost surely, 2^10089865 is an apocalyptic number.

It is an amenable number.

10089865 is a deficient number, since it is larger than the sum of its proper divisors (2199095).

10089865 is an equidigital number, since it uses as much as digits as its factorization.

10089865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30191.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 10089865 is about 3176.4547848191. The cubic root of 10089865 is about 216.0869063299.

The spelling of 10089865 in words is "ten million, eighty-nine thousand, eight hundred sixty-five".