85394965 has 16 divisors (see below), whose sum is σ = 104182848. Its totient is φ = 67184896.

The previous prime is 85394941. The next prime is 85394983. The reversal of 85394965 is 56949358.

It is a cyclic number.

It is not a de Polignac number, because 85394965 - 2¹³ = 85386773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 143709 + ... + 144301.

It is an arithmetic number, because the mean of its divisors is an integer number (6511428).

Almost surely, 2^85394965 is an apocalyptic number.

It is an amenable number.

85394965 is a deficient number, since it is larger than the sum of its proper divisors (18787883).

85394965 is a wasteful number, since it uses less digits than its factorization.

85394965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028.

The product of its digits is 1166400, while the sum is 49.

The square root of 85394965 is about 9240.9396167273. The cubic root of 85394965 is about 440.3629323037.

The spelling of 85394965 in words is "eighty-five million, three hundred ninety-four thousand, nine hundred sixty-five".