8855057 has 8 divisors (see below), whose sum is σ = 9364992. Its totient is φ = 8359200.

The previous prime is 8855053. The next prime is 8855059. The reversal of 8855057 is 7505588.

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 8855057 - 2² = 8855053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8855057.

It is not an unprimeable number, because it can be changed into a prime (8855053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2213 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (1170624).

Almost surely, 2^8855057 is an apocalyptic number.

It is an amenable number.

8855057 is a deficient number, since it is larger than the sum of its proper divisors (509935).

8855057 is a wasteful number, since it uses less digits than its factorization.

8855057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7039.

The product of its (nonzero) digits is 56000, while the sum is 38.

The square root of 8855057 is about 2975.7447807230. The cubic root of 8855057 is about 206.8856907367.

The spelling of 8855057 in words is "eight million, eight hundred fifty-five thousand, fifty-seven".