6998612 has 24 divisors (see below), whose sum is σ = 13083840. Its totient is φ = 3265920.

The previous prime is 6998603. The next prime is 6998617. The reversal of 6998612 is 2168996.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6998612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6998617) 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, 4748 + ... + 6044.

It is an arithmetic number, because the mean of its divisors is an integer number (545160).

Almost surely, 2^6998612 is an apocalyptic number.

It is an amenable number.

6998612 is a deficient number, since it is larger than the sum of its proper divisors (6085228).

6998612 is a wasteful number, since it uses less digits than its factorization.

6998612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391 (or 1389 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 6998612 is about 2645.4889907161. The cubic root of 6998612 is about 191.2804738773.

The spelling of 6998612 in words is "six million, nine hundred ninety-eight thousand, six hundred twelve".