85278314 has 8 divisors (see below), whose sum is σ = 139546368. Its totient is φ = 38762860.

The previous prime is 85278311. The next prime is 85278317. The reversal of 85278314 is 41387258.

It is an interprime number because it is at equal distance from previous prime (85278311) and next prime (85278317).

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

It is not an unprimeable number, because it can be changed into a prime (85278311) 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, 1938122 + ... + 1938165.

It is an arithmetic number, because the mean of its divisors is an integer number (17443296).

Almost surely, 2^85278314 is an apocalyptic number.

85278314 is a deficient number, since it is larger than the sum of its proper divisors (54268054).

85278314 is a wasteful number, since it uses less digits than its factorization.

85278314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876300.

The product of its digits is 53760, while the sum is 38.

The square root of 85278314 is about 9234.6258180827. The cubic root of 85278314 is about 440.1623264702.

The spelling of 85278314 in words is "eighty-five million, two hundred seventy-eight thousand, three hundred fourteen".