7230865 has 16 divisors (see below), whose sum is σ = 9292752. Its totient is φ = 5382144.

The previous prime is 7230859. The next prime is 7230871. The reversal of 7230865 is 5680327.

It is an interprime number because it is at equal distance from previous prime (7230859) and next prime (7230871).

It can be written as a sum of positive squares in 8 ways, for example, as 408321 + 6822544 = 639^2 + 2612^2 .

It is a cyclic number.

It is not a de Polignac number, because 7230865 - 2³ = 7230857 is a prime.

It is a Duffinian number.

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, 7807 + ... + 8683.

It is an arithmetic number, because the mean of its divisors is an integer number (580797).

Almost surely, 2^7230865 is an apocalyptic number.

It is an amenable number.

7230865 is a deficient number, since it is larger than the sum of its proper divisors (2061887).

7230865 is a wasteful number, since it uses less digits than its factorization.

7230865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7230865 is about 2689.0267756198. The cubic root of 7230865 is about 193.3734079300.

The spelling of 7230865 in words is "seven million, two hundred thirty thousand, eight hundred sixty-five".