6857053 has 8 divisors (see below), whose sum is σ = 7855808. Its totient is φ = 5863104.

The previous prime is 6857051. The next prime is 6857057. The reversal of 6857053 is 3507586.

It is a happy number.

6857053 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 6857053 - 2¹ = 6857051 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 (6857051) 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, 2725 + ... + 4597.

It is an arithmetic number, because the mean of its divisors is an integer number (981976).

Almost surely, 2^6857053 is an apocalyptic number.

It is an amenable number.

6857053 is a deficient number, since it is larger than the sum of its proper divisors (998755).

6857053 is a wasteful number, since it uses less digits than its factorization.

6857053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 6857053 is about 2618.5975253941. The cubic root of 6857053 is about 189.9820204593.

It can be divided in two parts, 68 and 57053, that added together give a square (57121 = 239²).

The spelling of 6857053 in words is "six million, eight hundred fifty-seven thousand, fifty-three".