284672632 has 16 divisors (see below), whose sum is σ = 534392640. Its totient is φ = 142167936.

The previous prime is 284672627. The next prime is 284672693. The reversal of 284672632 is 236276482.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13713 + ... + 27520.

It is an arithmetic number, because the mean of its divisors is an integer number (33399540).

Almost surely, 2^284672632 is an apocalyptic number.

It is an amenable number.

284672632 is a deficient number, since it is larger than the sum of its proper divisors (249720008).

284672632 is a wasteful number, since it uses less digits than its factorization.

284672632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42102 (or 42098 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 284672632 is about 16872.2444268686. The cubic root of 284672632 is about 657.8323683066.

The spelling of 284672632 in words is "two hundred eighty-four million, six hundred seventy-two thousand, six hundred thirty-two".