7340241 has 4 divisors (see below), whose sum is σ = 9786992. Its totient is φ = 4893492.

The previous prime is 7340239. The next prime is 7340257. The reversal of 7340241 is 1420437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1420437 = 3 ⋅473479.

It is not a de Polignac number, because 7340241 - 2¹ = 7340239 is a prime.

It is a Duffinian number.

7340241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7340231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223371 + ... + 1223376.

It is an arithmetic number, because the mean of its divisors is an integer number (2446748).

Almost surely, 2^7340241 is an apocalyptic number.

It is an amenable number.

7340241 is a deficient number, since it is larger than the sum of its proper divisors (2446751).

7340241 is a wasteful number, since it uses less digits than its factorization.

7340241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446750.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7340241 is about 2709.2879138253. The cubic root of 7340241 is about 194.3435387437.

Adding to 7340241 its reverse (1420437), we get a palindrome (8760678).

The spelling of 7340241 in words is "seven million, three hundred forty thousand, two hundred forty-one".