284652480 has 112 divisors (see below), whose sum is σ = 1032906240. Its totient is φ = 65061888.

The previous prime is 284652479. The next prime is 284652491. The reversal of 284652480 is 84256482.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14460 + ... + 27899.

Almost surely, 2^284652480 is an apocalyptic number.

284652480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

284652480 is an abundant number, since it is smaller than the sum of its proper divisors (748253760).

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

284652480 is a wasteful number, since it uses less digits than its factorization.

284652480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42386 (or 42376 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 284652480 is about 16871.6472224854. The cubic root of 284652480 is about 657.8168452704.

The spelling of 284652480 in words is "two hundred eighty-four million, six hundred fifty-two thousand, four hundred eighty".