6991962 has 16 divisors (see below), whose sum is σ = 14720160. Its totient is φ = 2207952.

The previous prime is 6991951. The next prime is 6991967. The reversal of 6991962 is 2691996.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6991967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30553 + ... + 30780.

It is an arithmetic number, because the mean of its divisors is an integer number (920010).

Almost surely, 2^6991962 is an apocalyptic number.

6991962 is an abundant number, since it is smaller than the sum of its proper divisors (7728198).

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

6991962 is a wasteful number, since it uses less digits than its factorization.

6991962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61357.

The product of its digits is 52488, while the sum is 42.

The square root of 6991962 is about 2644.2318355243. The cubic root of 6991962 is about 191.2198705153.

The spelling of 6991962 in words is "six million, nine hundred ninety-one thousand, nine hundred sixty-two".