7430241 has 32 divisors (see below), whose sum is σ = 12918528. Its totient is φ = 3686400.

The previous prime is 7430239. The next prime is 7430251. The reversal of 7430241 is 1420347.

It is not a de Polignac number, because 7430241 - 2¹ = 7430239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (7430201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3841 + ... + 5441.

It is an arithmetic number, because the mean of its divisors is an integer number (403704).

Almost surely, 2^7430241 is an apocalyptic number.

It is an amenable number.

7430241 is a deficient number, since it is larger than the sum of its proper divisors (5488287).

7430241 is a wasteful number, since it uses less digits than its factorization.

7430241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641.

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

The square root of 7430241 is about 2725.8468408918. The cubic root of 7430241 is about 195.1346079139.

Adding to 7430241 its reverse (1420347), we get a palindrome (8850588).

The spelling of 7430241 in words is "seven million, four hundred thirty thousand, two hundred forty-one".