284628932 has 12 divisors (see below), whose sum is σ = 569257920. Its totient is φ = 121983816.

The previous prime is 284628919. The next prime is 284628937. The reversal of 284628932 is 239826482.

284628932 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (284628937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082632 + ... + 5082687.

It is an arithmetic number, because the mean of its divisors is an integer number (47438160).

Almost surely, 2^284628932 is an apocalyptic number.

It is an amenable number.

284628932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

284628932 is a wasteful number, since it uses less digits than its factorization.

284628932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10165330 (or 10165328 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 284628932 is about 16870.9493508812. The cubic root of 284628932 is about 657.7987053755.

The spelling of 284628932 in words is "two hundred eighty-four million, six hundred twenty-eight thousand, nine hundred thirty-two".