6238866 has 32 divisors (see below), whose sum is σ = 12968640. Its totient is φ = 1999296.

The previous prime is 6238831. The next prime is 6238873. The reversal of 6238866 is 6688326.

6238866 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34765 + ... + 34943.

It is an arithmetic number, because the mean of its divisors is an integer number (405270).

Almost surely, 2^6238866 is an apocalyptic number.

6238866 is an abundant number, since it is smaller than the sum of its proper divisors (6729774).

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

6238866 is a wasteful number, since it uses less digits than its factorization.

6238866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378.

The product of its digits is 82944, while the sum is 39.

The square root of 6238866 is about 2497.7722073880. The cubic root of 6238866 is about 184.0921285643.

The spelling of 6238866 in words is "six million, two hundred thirty-eight thousand, eight hundred sixty-six".