6988842 has 40 divisors (see below), whose sum is σ = 17900256. Its totient is φ = 1996488.

The previous prime is 6988841. The next prime is 6988847. The reversal of 6988842 is 2488896.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6988841) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1948 + ... + 4215.

Almost surely, 2^6988842 is an apocalyptic number.

6988842 is an abundant number, since it is smaller than the sum of its proper divisors (10911414).

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

6988842 is a wasteful number, since it uses less digits than its factorization.

6988842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6184 (or 6175 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 6988842 is about 2643.6418062968. The cubic root of 6988842 is about 191.1914238142.

It can be divided in two parts, 698 and 8842, that multiplied together give a palindrome (6171716).

The spelling of 6988842 in words is "six million, nine hundred eighty-eight thousand, eight hundred forty-two".