85625727 has 8 divisors (see below), whose sum is σ = 124546560. Its totient is φ = 51894360.

The previous prime is 85625717. The next prime is 85625731. The reversal of 85625727 is 72752658.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85625727 - 2⁶ = 85625663 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85625707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297327 + ... + 1297392.

It is an arithmetic number, because the mean of its divisors is an integer number (15568320).

Almost surely, 2^85625727 is an apocalyptic number.

85625727 is a deficient number, since it is larger than the sum of its proper divisors (38920833).

85625727 is a wasteful number, since it uses less digits than its factorization.

85625727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594733.

The product of its digits is 235200, while the sum is 42.

The square root of 85625727 is about 9253.4170445301. The cubic root of 85625727 is about 440.7592383913.

The spelling of 85625727 in words is "eighty-five million, six hundred twenty-five thousand, seven hundred twenty-seven".