6987896 has 32 divisors (see below), whose sum is σ = 14246400. Its totient is φ = 3201120.

The previous prime is 6987863. The next prime is 6987907.

6987896 is nontrivially palindromic in base 10.

6987896 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3971 + ... + 5453.

It is an arithmetic number, because the mean of its divisors is an integer number (445200).

Almost surely, 2^6987896 is an apocalyptic number.

It is an amenable number.

6987896 is an abundant number, since it is smaller than the sum of its proper divisors (7258504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6987896 is a wasteful number, since it uses less digits than its factorization.

6987896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539 (or 1535 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 53.

The square root of 6987896 is about 2643.4628803900. The cubic root of 6987896 is about 191.1827969560.

The spelling of 6987896 in words is "six million, nine hundred eighty-seven thousand, eight hundred ninety-six".