10055805 has 16 divisors (see below), whose sum is σ = 16156800. Its totient is φ = 5340608.

The previous prime is 10055777. The next prime is 10055819. The reversal of 10055805 is 50855001.

It is a cyclic number.

It is not a de Polignac number, because 10055805 - 2⁶ = 10055741 is a prime.

It is a super-2 number, since 2×10055805² = 202238428396050, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2671 + ... + 5219.

It is an arithmetic number, because the mean of its divisors is an integer number (1009800).

Almost surely, 2^10055805 is an apocalyptic number.

10055805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10055805 is a deficient number, since it is larger than the sum of its proper divisors (6100995).

10055805 is a wasteful number, since it uses less digits than its factorization.

10055805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 10055805 is about 3171.0889296896. The cubic root of 10055805 is about 215.8434865836.

The spelling of 10055805 in words is "ten million, fifty-five thousand, eight hundred five".