7883065 has 4 divisors (see below), whose sum is σ = 9459684. Its totient is φ = 6306448.

The previous prime is 7883063. The next prime is 7883077. The reversal of 7883065 is 5603887.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5603887 = 61 ⋅91867.

It can be written as a sum of positive squares in 2 ways, for example, as 929296 + 6953769 = 964^2 + 2637^2 .

It is a cyclic number.

It is not a de Polignac number, because 7883065 - 2¹ = 7883063 is a prime.

It is a d-powerful number, because it can be written as 7⁸ + 8 + 8⁷ + 3⁹ + 0 + 6⁴ + 5³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7883063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788302 + ... + 788311.

It is an arithmetic number, because the mean of its divisors is an integer number (2364921).

Almost surely, 2^7883065 is an apocalyptic number.

It is an amenable number.

7883065 is a deficient number, since it is larger than the sum of its proper divisors (1576619).

7883065 is a wasteful number, since it uses less digits than its factorization.

7883065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576618.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 7883065 is about 2807.6796469683. The cubic root of 7883065 is about 199.0207548869.

The spelling of 7883065 in words is "seven million, eight hundred eighty-three thousand, sixty-five".