85688614 has 32 divisors (see below), whose sum is σ = 145152000. Its totient is φ = 37602240.

The previous prime is 85688609. The next prime is 85688621. The reversal of 85688614 is 41688658.

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, 81162 + ... + 82210.

It is an arithmetic number, because the mean of its divisors is an integer number (4536000).

Almost surely, 2^85688614 is an apocalyptic number.

85688614 is a deficient number, since it is larger than the sum of its proper divisors (59463386).

85688614 is a wasteful number, since it uses less digits than its factorization.

85688614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188.

The product of its digits is 368640, while the sum is 46.

The square root of 85688614 is about 9256.8144628700. The cubic root of 85688614 is about 440.8671157946.

The spelling of 85688614 in words is "eighty-five million, six hundred eighty-eight thousand, six hundred fourteen".