8111057 has 8 divisors (see below), whose sum is σ = 8865792. Its totient is φ = 7387200.

The previous prime is 8111053. The next prime is 8111083. The reversal of 8111057 is 7501118.

8111057 is digitally balanced in base 3, 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 8111057 - 2² = 8111053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8111053) 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, 7169 + ... + 8222.

It is an arithmetic number, because the mean of its divisors is an integer number (1108224).

Almost surely, 2^8111057 is an apocalyptic number.

It is an amenable number.

8111057 is a deficient number, since it is larger than the sum of its proper divisors (754735).

8111057 is a wasteful number, since it uses less digits than its factorization.

8111057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15439.

The product of its (nonzero) digits is 280, while the sum is 23.

The square root of 8111057 is about 2847.9917485836. The cubic root of 8111057 is about 200.9212252056.

The spelling of 8111057 in words is "eight million, one hundred eleven thousand, fifty-seven".