285435696 has 160 divisors (see below), whose sum is σ = 917941248. Its totient is φ = 74419200.

The previous prime is 285435679. The next prime is 285435721. The reversal of 285435696 is 696534582.

285435696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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 31 ways as a sum of consecutive naturals, for example, 440845 + ... + 441491.

Almost surely, 2^285435696 is an apocalyptic number.

285435696 is a gapful number since it is divisible by the number (26) 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 285435696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458970624).

285435696 is an abundant number, since it is smaller than the sum of its proper divisors (632505552).

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

285435696 is a wasteful number, since it uses less digits than its factorization.

285435696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 773 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 48.

The square root of 285435696 is about 16894.8422898824. The cubic root of 285435696 is about 658.4196163718.

The spelling of 285435696 in words is "two hundred eighty-five million, four hundred thirty-five thousand, six hundred ninety-six".