6868237 has 8 divisors (see below), whose sum is σ = 7275456. Its totient is φ = 6470112.

The previous prime is 6868231. The next prime is 6868241. The reversal of 6868237 is 7328686.

It is a happy number.

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 6868237 - 2³ = 6868229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6868237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6868231) 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, 688 + ... + 3769.

It is an arithmetic number, because the mean of its divisors is an integer number (909432).

Almost surely, 2^6868237 is an apocalyptic number.

6868237 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6868237 is a deficient number, since it is larger than the sum of its proper divisors (407219).

6868237 is a wasteful number, since it uses less digits than its factorization.

6868237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547.

The product of its digits is 96768, while the sum is 40.

The square root of 6868237 is about 2620.7321496101. The cubic root of 6868237 is about 190.0852526003.

The spelling of 6868237 in words is "six million, eight hundred sixty-eight thousand, two hundred thirty-seven".