85647596 has 18 divisors (see below), whose sum is σ = 151454100. Its totient is φ = 42379600.

The previous prime is 85647593. The next prime is 85647659. The reversal of 85647596 is 69574658.

It is not an unprimeable number, because it can be changed into a prime (85647593) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 39755 + ... + 41853.

Almost surely, 2^85647596 is an apocalyptic number.

It is an amenable number.

85647596 is a deficient number, since it is larger than the sum of its proper divisors (65806504).

85647596 is a wasteful number, since it uses less digits than its factorization.

85647596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305 (or 2202 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 50.

The square root of 85647596 is about 9254.5986406759. The cubic root of 85647596 is about 440.7967588252.

The spelling of 85647596 in words is "eighty-five million, six hundred forty-seven thousand, five hundred ninety-six".