284195088 has 80 divisors (see below), whose sum is σ = 833160960. Its totient is φ = 92709504.

The previous prime is 284195077. The next prime is 284195117. The reversal of 284195088 is 880591482.

It is a happy number.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 13306 + ... + 27302.

It is an arithmetic number, because the mean of its divisors is an integer number (10414512).

Almost surely, 2^284195088 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 284195088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416580480).

284195088 is an abundant number, since it is smaller than the sum of its proper divisors (548965872).

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

284195088 is a wasteful number, since it uses less digits than its factorization.

284195088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14061 (or 14049 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 284195088 is about 16858.0867241808. The cubic root of 284195088 is about 657.4643201349.

The spelling of 284195088 in words is "two hundred eighty-four million, one hundred ninety-five thousand, eighty-eight".