85614727 has 8 divisors (see below), whose sum is σ = 93843072. Its totient is φ = 77460600.

The previous prime is 85614713. The next prime is 85614731. The reversal of 85614727 is 72741658.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85614727 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85614727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85614827) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16123 + ... + 20764.

It is an arithmetic number, because the mean of its divisors is an integer number (11730384).

Almost surely, 2^85614727 is an apocalyptic number.

85614727 is a deficient number, since it is larger than the sum of its proper divisors (8228345).

85614727 is a wasteful number, since it uses less digits than its factorization.

85614727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37109.

The product of its digits is 94080, while the sum is 40.

The square root of 85614727 is about 9252.8226504132. The cubic root of 85614727 is about 440.7403633817.

The spelling of 85614727 in words is "eighty-five million, six hundred fourteen thousand, seven hundred twenty-seven".