10010855 has 8 divisors (see below), whose sum is σ = 12178032. Its totient is φ = 7898688.

The previous prime is 10010851. The next prime is 10010881. The reversal of 10010855 is 55801001.

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 10010855 - 2² = 10010851 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13349 + ... + 14078.

It is an arithmetic number, because the mean of its divisors is an integer number (1522254).

Almost surely, 2^10010855 is an apocalyptic number.

10010855 is a deficient number, since it is larger than the sum of its proper divisors (2167177).

10010855 is an equidigital number, since it uses as much as digits as its factorization.

10010855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27505.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 10010855 is about 3163.9935208530. The cubic root of 10010855 is about 215.5213954421.

Adding to 10010855 its reverse (55801001), we get a palindrome (65811856).

The spelling of 10010855 in words is "ten million, ten thousand, eight hundred fifty-five".