6998046 has 16 divisors (see below), whose sum is σ = 15268608. Its totient is φ = 2120600.

The previous prime is 6998039. The next prime is 6998051. The reversal of 6998046 is 6408996.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6997989 and 6998007.

It is a congruent number.

It is an unprimeable number.

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, 52950 + ... + 53081.

It is an arithmetic number, because the mean of its divisors is an integer number (954288).

Almost surely, 2^6998046 is an apocalyptic number.

6998046 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6998046 is an abundant number, since it is smaller than the sum of its proper divisors (8270562).

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

6998046 is a wasteful number, since it uses less digits than its factorization.

6998046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106047.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 6998046 is about 2645.3820140010. The cubic root of 6998046 is about 191.2753172516.

The spelling of 6998046 in words is "six million, nine hundred ninety-eight thousand, forty-six".