10065605 has 32 divisors (see below), whose sum is σ = 14065920. Its totient is φ = 6842880.

The previous prime is 10065589. The next prime is 10065613. The reversal of 10065605 is 50656001.

10065605 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10065605 - 2⁴ = 10065589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92291 + ... + 92399.

It is an arithmetic number, because the mean of its divisors is an integer number (439560).

Almost surely, 2^10065605 is an apocalyptic number.

It is an amenable number.

10065605 is a deficient number, since it is larger than the sum of its proper divisors (4000315).

10065605 is a wasteful number, since it uses less digits than its factorization.

10065605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 10065605 is about 3172.6337639255. The cubic root of 10065605 is about 215.9135813991.

The spelling of 10065605 in words is "ten million, sixty-five thousand, six hundred five".