965230085 has 4 divisors (see below), whose sum is σ = 1158276108. Its totient is φ = 772184064.

The previous prime is 965230061. The next prime is 965230111. The reversal of 965230085 is 580032569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 580032569 = 11593 ⋅50033.

It can be written as a sum of positive squares in 2 ways, for example, as 426711649 + 538518436 = 20657^2 + 23206^2 .

It is a cyclic number.

It is not a de Polignac number, because 965230085 - 2¹⁴ = 965213701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96523004 + ... + 96523013.

It is an arithmetic number, because the mean of its divisors is an integer number (289569027).

Almost surely, 2^965230085 is an apocalyptic number.

It is an amenable number.

965230085 is a deficient number, since it is larger than the sum of its proper divisors (193046023).

965230085 is a wasteful number, since it uses less digits than its factorization.

965230085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193046022.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 965230085 is about 31068.1522624053. The cubic root of 965230085 is about 988.2730444155.

The spelling of 965230085 in words is "nine hundred sixty-five million, two hundred thirty thousand, eighty-five".