7247941 has 8 divisors (see below), whose sum is σ = 7532280. Its totient is φ = 6965952.

The previous prime is 7247927. The next prime is 7247953. The reversal of 7247941 is 1497427.

It can be written as a sum of positive squares in 4 ways, for example, as 1147041 + 6100900 = 1071^2 + 2470^2 .

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 7247941 - 2¹⁷ = 7116869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7247897 and 7247906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7247971) 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, 8071 + ... + 8923.

It is an arithmetic number, because the mean of its divisors is an integer number (941535).

Almost surely, 2^7247941 is an apocalyptic number.

It is an amenable number.

7247941 is a deficient number, since it is larger than the sum of its proper divisors (284339).

7247941 is a wasteful number, since it uses less digits than its factorization.

7247941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175.

The product of its digits is 14112, while the sum is 34.

The square root of 7247941 is about 2692.2000297155. The cubic root of 7247941 is about 193.5255081472.

The spelling of 7247941 in words is "seven million, two hundred forty-seven thousand, nine hundred forty-one".