7047941 has 8 divisors (see below), whose sum is σ = 7254744. Its totient is φ = 6842880.

The previous prime is 7047919. The next prime is 7047947. The reversal of 7047941 is 1497407.

It can be written as a sum of positive squares in 4 ways, for example, as 4225 + 7043716 = 65^2 + 2654^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7047941 - 2¹⁰ = 7046917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7047898 and 7047907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7047947) 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, 16061 + ... + 16493.

It is an arithmetic number, because the mean of its divisors is an integer number (906843).

Almost surely, 2^7047941 is an apocalyptic number.

It is an amenable number.

7047941 is a deficient number, since it is larger than the sum of its proper divisors (206803).

7047941 is a wasteful number, since it uses less digits than its factorization.

7047941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 7047941 is about 2654.7958490249. The cubic root of 7047941 is about 191.7288290703.

The spelling of 7047941 in words is "seven million, forty-seven thousand, nine hundred forty-one".