85647095 has 4 divisors (see below), whose sum is σ = 102776520. Its totient is φ = 68517672.

The previous prime is 85647083. The next prime is 85647097. The reversal of 85647095 is 59074658.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59074658 = 2 ⋅29537329.

It is a cyclic number.

It is not a de Polignac number, because 85647095 - 2¹⁸ = 85384951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85647097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8564705 + ... + 8564714.

It is an arithmetic number, because the mean of its divisors is an integer number (25694130).

Almost surely, 2^85647095 is an apocalyptic number.

85647095 is a deficient number, since it is larger than the sum of its proper divisors (17129425).

85647095 is a wasteful number, since it uses less digits than its factorization.

85647095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17129424.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 85647095 is about 9254.5715730119. The cubic root of 85647095 is about 440.7958993358.

The spelling of 85647095 in words is "eighty-five million, six hundred forty-seven thousand, ninety-five".