285475362 has 16 divisors (see below), whose sum is σ = 590639040. Its totient is φ = 91877072.

The previous prime is 285475349. The next prime is 285475363. The reversal of 285475362 is 263574582.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (285475363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820158 + ... + 820505.

It is an arithmetic number, because the mean of its divisors is an integer number (36914940).

Almost surely, 2^285475362 is an apocalyptic number.

285475362 is an abundant number, since it is smaller than the sum of its proper divisors (305163678).

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

285475362 is a wasteful number, since it uses less digits than its factorization.

285475362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640697.

The product of its digits is 403200, while the sum is 42.

The square root of 285475362 is about 16896.0161576627. The cubic root of 285475362 is about 658.4501143825.

The spelling of 285475362 in words is "two hundred eighty-five million, four hundred seventy-five thousand, three hundred sixty-two".