6853740 has 24 divisors (see below), whose sum is σ = 19190640. Its totient is φ = 1827648.

The previous prime is 6853733. The next prime is 6853753. The reversal of 6853740 is 473586.

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, 57055 + ... + 57174.

It is an arithmetic number, because the mean of its divisors is an integer number (799610).

Almost surely, 2^6853740 is an apocalyptic number.

6853740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6853740 is an abundant number, since it is smaller than the sum of its proper divisors (12336900).

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

6853740 is a wasteful number, since it uses less digits than its factorization.

6853740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114241 (or 114239 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 6853740 is about 2617.9648584349. The cubic root of 6853740 is about 189.9514187889.

The spelling of 6853740 in words is "six million, eight hundred fifty-three thousand, seven hundred forty".