10010665 has 8 divisors (see below), whose sum is σ = 13728960. Its totient is φ = 6864432.

The previous prime is 10010657. The next prime is 10010687. The reversal of 10010665 is 56601001.

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 10010665 - 2³ = 10010657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142975 + ... + 143044.

It is an arithmetic number, because the mean of its divisors is an integer number (1716120).

Almost surely, 2^10010665 is an apocalyptic number.

It is an amenable number.

10010665 is a deficient number, since it is larger than the sum of its proper divisors (3718295).

10010665 is an equidigital number, since it uses as much as digits as its factorization.

10010665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286031.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10010665 is about 3163.9634953646. The cubic root of 10010665 is about 215.5200319447.

Adding to 10010665 its reverse (56601001), we get a palindrome (66611666).

The spelling of 10010665 in words is "ten million, ten thousand, six hundred sixty-five".