285334002 has 24 divisors (see below), whose sum is σ = 641121936. Its totient is φ = 95111172.

The previous prime is 285333991. The next prime is 285334031. The reversal of 285334002 is 200433582.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293068 + ... + 294039.

It is an arithmetic number, because the mean of its divisors is an integer number (26713414).

Almost surely, 2^285334002 is an apocalyptic number.

285334002 is an abundant number, since it is smaller than the sum of its proper divisors (355787934).

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

285334002 is an equidigital number, since it uses as much as digits as its factorization.

285334002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587124 (or 587112 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 285334002 is about 16891.8324050412. The cubic root of 285334002 is about 658.3414139620.

Adding to 285334002 its reverse (200433582), we get a palindrome (485767584).

The spelling of 285334002 in words is "two hundred eighty-five million, three hundred thirty-four thousand, two".