6857080 has 16 divisors (see below), whose sum is σ = 15428520. Its totient is φ = 2742816.

The previous prime is 6857063. The next prime is 6857093. The reversal of 6857080 is 807586.

It is a super-2 number, since 2×6857080² = 94039092252800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85674 + ... + 85753.

Almost surely, 2^6857080 is an apocalyptic number.

It is an amenable number.

6857080 is an abundant number, since it is smaller than the sum of its proper divisors (8571440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6857080 is a wasteful number, since it uses less digits than its factorization.

6857080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171438 (or 171434 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 6857080 is about 2618.6026808204. The cubic root of 6857080 is about 189.9822698137.

The spelling of 6857080 in words is "six million, eight hundred fifty-seven thousand, eighty".