7047042 has 8 divisors (see below), whose sum is σ = 14094096. Its totient is φ = 2349012.

The previous prime is 7047041. The next prime is 7047049. The reversal of 7047042 is 2407407.

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

7047042 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7047041) 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 3 ways as a sum of consecutive naturals, for example, 587248 + ... + 587259.

It is an arithmetic number, because the mean of its divisors is an integer number (1761762).

Almost surely, 2^7047042 is an apocalyptic number.

7047042 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.

7047042 is a wasteful number, since it uses less digits than its factorization.

7047042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174512.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 7047042 is about 2654.6265274046. The cubic root of 7047042 is about 191.7206767345.

The spelling of 7047042 in words is "seven million, forty-seven thousand, forty-two".