6999042 has 8 divisors (see below), whose sum is σ = 13998096. Its totient is φ = 2333012.

The previous prime is 6999037. The next prime is 6999059. The reversal of 6999042 is 2409996.

It is a sphenic number, since it is the product of 3 distinct primes.

6999042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583248 + ... + 583259.

It is an arithmetic number, because the mean of its divisors is an integer number (1749762).

Almost surely, 2^6999042 is an apocalyptic number.

6999042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6999042 is a wasteful number, since it uses less digits than its factorization.

6999042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166512.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 6999042 is about 2645.5702598873. The cubic root of 6999042 is about 191.2843912692.

The spelling of 6999042 in words is "six million, nine hundred ninety-nine thousand, forty-two".