6678236 has 12 divisors (see below), whose sum is σ = 12090120. Its totient is φ = 3223920.

The previous prime is 6678233. The next prime is 6678247. The reversal of 6678236 is 6328766.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6678236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6678233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28670 + ... + 28901.

It is an arithmetic number, because the mean of its divisors is an integer number (1007510).

Almost surely, 2^6678236 is an apocalyptic number.

It is an amenable number.

6678236 is a deficient number, since it is larger than the sum of its proper divisors (5411884).

6678236 is a wasteful number, since it uses less digits than its factorization.

6678236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57604 (or 57602 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 6678236 is about 2584.2283180865. The cubic root of 6678236 is about 188.3160144532.

The spelling of 6678236 in words is "six million, six hundred seventy-eight thousand, two hundred thirty-six".