10055665 has 16 divisors (see below), whose sum is σ = 12441600. Its totient is φ = 7798912.

The previous prime is 10055651. The next prime is 10055711. The reversal of 10055665 is 56655001.

It is a cyclic number.

It is not a de Polignac number, because 10055665 - 2⁹ = 10055153 is a prime.

It is a super-2 number, since 2×10055665² = 202232797184450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26064 + ... + 26446.

It is an arithmetic number, because the mean of its divisors is an integer number (777600).

Almost surely, 2^10055665 is an apocalyptic number.

It is an amenable number.

10055665 is a deficient number, since it is larger than the sum of its proper divisors (2385935).

10055665 is an equidigital number, since it uses as much as digits as its factorization.

10055665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 10055665 is about 3171.0668551767. The cubic root of 10055665 is about 215.8424848992.

It can be divided in two parts, 1005 and 5665, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 10055665 in words is "ten million, fifty-five thousand, six hundred sixty-five".