7243941 has 8 divisors (see below), whose sum is σ = 9676224. Its totient is φ = 4820480.

The previous prime is 7243937. The next prime is 7243949. The reversal of 7243941 is 1493427.

It is a happy number.

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 7243941 - 2² = 7243937 is a prime.

It is a super-2 number, since 2×7243941² = 104949362422962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7243899 and 7243908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7243949) 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, 40 + ... + 3806.

It is an arithmetic number, because the mean of its divisors is an integer number (1209528).

Almost surely, 2^7243941 is an apocalyptic number.

It is an amenable number.

7243941 is a deficient number, since it is larger than the sum of its proper divisors (2432283).

7243941 is a wasteful number, since it uses less digits than its factorization.

7243941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4411.

The product of its digits is 6048, while the sum is 30.

The square root of 7243941 is about 2691.4570403408. The cubic root of 7243941 is about 193.4899005873.

The spelling of 7243941 in words is "seven million, two hundred forty-three thousand, nine hundred forty-one".