85314768 has 160 divisors (see below), whose sum is σ = 281981952. Its totient is φ = 21580800.

The previous prime is 85314763. The next prime is 85314811. The reversal of 85314768 is 86741358.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85314763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151255 + ... + 151817.

Almost surely, 2^85314768 is an apocalyptic number.

85314768 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85314768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140990976).

85314768 is an abundant number, since it is smaller than the sum of its proper divisors (196667184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85314768 is a wasteful number, since it uses less digits than its factorization.

85314768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 627 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 85314768 is about 9236.5993742286. The cubic root of 85314768 is about 440.2250364015.

The spelling of 85314768 in words is "eighty-five million, three hundred fourteen thousand, seven hundred sixty-eight".