6801282187 has 8 divisors (see below), whose sum is σ = 7919552736. Its totient is φ = 5719676352.

The previous prime is 6801282149. The next prime is 6801282193. The reversal of 6801282187 is 7812821086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6801282187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6801285187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9165778 + ... + 9166519.

It is an arithmetic number, because the mean of its divisors is an integer number (989944092).

Almost surely, 2^6801282187 is an apocalyptic number.

6801282187 is a deficient number, since it is larger than the sum of its proper divisors (1118270549).

6801282187 is a wasteful number, since it uses less digits than its factorization.

6801282187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18332357.

The product of its (nonzero) digits is 86016, while the sum is 43.

The square root of 6801282187 is about 82469.8865465450. The cubic root of 6801282187 is about 1894.6555428707.

The spelling of 6801282187 in words is "six billion, eight hundred one million, two hundred eighty-two thousand, one hundred eighty-seven".