6792987 has 4 divisors (see below), whose sum is σ = 9057320. Its totient is φ = 4528656.

The previous prime is 6792983. The next prime is 6792997. The reversal of 6792987 is 7892976.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6792987 - 2² = 6792983 is a prime.

It is a super-2 number, since 2×6792987² = 92289344764338, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6792983) 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, 1132162 + ... + 1132167.

It is an arithmetic number, because the mean of its divisors is an integer number (2264330).

Almost surely, 2^6792987 is an apocalyptic number.

6792987 is a deficient number, since it is larger than the sum of its proper divisors (2264333).

6792987 is a wasteful number, since it uses less digits than its factorization.

6792987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264332.

The product of its digits is 381024, while the sum is 48.

The square root of 6792987 is about 2606.3359338351. The cubic root of 6792987 is about 189.3884956998.

The spelling of 6792987 in words is "six million, seven hundred ninety-two thousand, nine hundred eighty-seven".