1284088 has 16 divisors (see below), whose sum is σ = 2593080. Its totient is φ = 592608.

The previous prime is 1284083. The next prime is 1284131. The reversal of 1284088 is 8804821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1284083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6070 + ... + 6277.

2^1284088 is an apocalyptic number.

It is an amenable number.

1284088 is an abundant number, since it is smaller than the sum of its proper divisors (1308992).

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

1284088 is a wasteful number, since it uses less digits than its factorization.

1284088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12366 (or 12362 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 1284088 is about 1133.1760675200. The cubic root of 1284088 is about 108.6921707778.

It can be divided in two parts, 12 and 84088, that added together give a square (84100 = 290²).

The spelling of 1284088 in words is "one million, two hundred eighty-four thousand, eighty-eight".