285192002 has 16 divisors (see below), whose sum is σ = 442727424. Its totient is φ = 137640000.

The previous prime is 285192001. The next prime is 285192029. The reversal of 285192002 is 200291582.

It is not an unprimeable number, because it can be changed into a prime (285192001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19127 + ... + 30597.

It is an arithmetic number, because the mean of its divisors is an integer number (27670464).

Almost surely, 2^285192002 is an apocalyptic number.

285192002 is a deficient number, since it is larger than the sum of its proper divisors (157535422).

285192002 is a wasteful number, since it uses less digits than its factorization.

285192002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11905.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 285192002 is about 16887.6286671634. The cubic root of 285192002 is about 658.2321852542.

The spelling of 285192002 in words is "two hundred eighty-five million, one hundred ninety-two thousand, two".