7241865 has 16 divisors (see below), whose sum is σ = 11631168. Its totient is φ = 3847616.

The previous prime is 7241797. The next prime is 7241891. The reversal of 7241865 is 5681427.

It is a cyclic number.

It is not a de Polignac number, because 7241865 - 2¹⁰ = 7240841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3994 + ... + 5516.

It is an arithmetic number, because the mean of its divisors is an integer number (726948).

Almost surely, 2^7241865 is an apocalyptic number.

It is an amenable number.

7241865 is a deficient number, since it is larger than the sum of its proper divisors (4389303).

7241865 is a wasteful number, since it uses less digits than its factorization.

7241865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848.

The product of its digits is 13440, while the sum is 33.

The square root of 7241865 is about 2691.0713479951. The cubic root of 7241865 is about 193.4714150966.

The spelling of 7241865 in words is "seven million, two hundred forty-one thousand, eight hundred sixty-five".