6947244 has 18 divisors (see below), whose sum is σ = 17561180. Its totient is φ = 2315736.

The previous prime is 6947233. The next prime is 6947249. The reversal of 6947244 is 4427496.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 192979 = 6947244 / (6 + 9 + 4 + 7 + 2 + 4 + 4).

It is a d-powerful number, because it can be written as 6³ + 9⁷ + 4 + 7³ + 2²¹ + 4⁵ + 4⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 6947199 and 6947208.

It is not an unprimeable number, because it can be changed into a prime (6947249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96454 + ... + 96525.

Almost surely, 2^6947244 is an apocalyptic number.

It is an amenable number.

6947244 is an abundant number, since it is smaller than the sum of its proper divisors (10613936).

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

6947244 is a wasteful number, since it uses less digits than its factorization.

6947244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192989 (or 192984 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 6947244 is about 2635.7625082697. The cubic root of 6947244 is about 190.8113411768.

The spelling of 6947244 in words is "six million, nine hundred forty-seven thousand, two hundred forty-four".