7794065 has 4 divisors (see below), whose sum is σ = 9352884. Its totient is φ = 6235248.

The previous prime is 7794053. The next prime is 7794071. The reversal of 7794065 is 5604977.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5604977 = 7 ⋅800711.

It can be written as a sum of positive squares in 2 ways, for example, as 913936 + 6880129 = 956^2 + 2623^2 .

It is a cyclic number.

It is not a de Polignac number, because 7794065 - 2⁴ = 7794049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779402 + ... + 779411.

It is an arithmetic number, because the mean of its divisors is an integer number (2338221).

Almost surely, 2^7794065 is an apocalyptic number.

It is an amenable number.

7794065 is a deficient number, since it is larger than the sum of its proper divisors (1558819).

7794065 is a wasteful number, since it uses less digits than its factorization.

7794065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558818.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 7794065 is about 2791.7852711124. The cubic root of 7794065 is about 198.2689353024.

The spelling of 7794065 in words is "seven million, seven hundred ninety-four thousand, sixty-five".