85698336 has 48 divisors (see below), whose sum is σ = 227301984. Its totient is φ = 28268544.

The previous prime is 85698317. The next prime is 85698359. The reversal of 85698336 is 63389658.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4711 + ... + 13913.

It is an arithmetic number, because the mean of its divisors is an integer number (4735458).

Almost surely, 2^85698336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85698336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113650992).

85698336 is an abundant number, since it is smaller than the sum of its proper divisors (141603648).

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

85698336 is a wasteful number, since it uses less digits than its factorization.

85698336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9313 (or 9305 counting only the distinct ones).

The product of its digits is 933120, while the sum is 48.

The square root of 85698336 is about 9257.3395746294. The cubic root of 85698336 is about 440.8837883637.

The spelling of 85698336 in words is "eighty-five million, six hundred ninety-eight thousand, three hundred thirty-six".