7246865 has 8 divisors (see below), whose sum is σ = 8776680. Its totient is φ = 5743872.

The previous prime is 7246843. The next prime is 7246867. The reversal of 7246865 is 5686427.

It is a happy number.

It is a Cunningham number, because it is equal to 2692²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 26896 + 7219969 = 164^2 + 2687^2 .

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 7246865 - 2⁸ = 7246609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7246867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6104 + ... + 7193.

It is an arithmetic number, because the mean of its divisors is an integer number (1097085).

Almost surely, 2^7246865 is an apocalyptic number.

It is an amenable number.

7246865 is a deficient number, since it is larger than the sum of its proper divisors (1529815).

7246865 is a wasteful number, since it uses less digits than its factorization.

7246865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13411.

The product of its digits is 80640, while the sum is 38.

The square root of 7246865 is about 2692.0001857355. Note that the first 3 decimals coincide. The cubic root of 7246865 is about 193.5159310019.

The spelling of 7246865 in words is "seven million, two hundred forty-six thousand, eight hundred sixty-five".