6792139 has 16 divisors (see below), whose sum is σ = 7459200. Its totient is φ = 6163776.

The previous prime is 6792089. The next prime is 6792143. The reversal of 6792139 is 9312976.

It is a cyclic number.

It is not a de Polignac number, because 6792139 - 2⁷ = 6792011 is a prime.

It is a super-2 number, since 2×6792139² = 92266304390642, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 6792098 and 6792107.

It is not an unprimeable number, because it can be changed into a prime (6792169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81792 + ... + 81874.

It is an arithmetic number, because the mean of its divisors is an integer number (466200).

Almost surely, 2^6792139 is an apocalyptic number.

6792139 is a deficient number, since it is larger than the sum of its proper divisors (667061).

6792139 is a wasteful number, since it uses less digits than its factorization.

6792139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234.

The product of its digits is 20412, while the sum is 37.

The square root of 6792139 is about 2606.1732482703. The cubic root of 6792139 is about 189.3806146244.

The spelling of 6792139 in words is "six million, seven hundred ninety-two thousand, one hundred thirty-nine".