10085155 has 8 divisors (see below), whose sum is σ = 12628512. Its totient is φ = 7717248.

The previous prime is 10085149. The next prime is 10085161. The reversal of 10085155 is 55158001.

10085155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10085149) and next prime (10085161).

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 10085155 - 2⁵ = 10085123 is a prime.

It is a Duffinian number.

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, 43734 + ... + 43963.

It is an arithmetic number, because the mean of its divisors is an integer number (1578564).

Almost surely, 2^10085155 is an apocalyptic number.

10085155 is a deficient number, since it is larger than the sum of its proper divisors (2543357).

10085155 is an equidigital number, since it uses as much as digits as its factorization.

10085155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87725.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 10085155 is about 3175.7133057000. The cubic root of 10085155 is about 216.0532776099.

The spelling of 10085155 in words is "ten million, eighty-five thousand, one hundred fifty-five".