10806155 has 8 divisors (see below), whose sum is σ = 13650000. Its totient is φ = 8189856.

The previous prime is 10806143. The next prime is 10806161. The reversal of 10806155 is 55160801.

10806155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10806155 - 2¹⁰ = 10805131 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, 56780 + ... + 56969.

It is an arithmetic number, because the mean of its divisors is an integer number (1706250).

Almost surely, 2^10806155 is an apocalyptic number.

10806155 is a deficient number, since it is larger than the sum of its proper divisors (2843845).

10806155 is a wasteful number, since it uses less digits than its factorization.

10806155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113773.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 10806155 is about 3287.2716650742. The cubic root of 10806155 is about 221.0838730807.

Adding to 10806155 its reverse (55160801), we get a palindrome (65966956).

The spelling of 10806155 in words is "ten million, eight hundred six thousand, one hundred fifty-five".