1283088 has 20 divisors (see below), whose sum is σ = 3314768. Its totient is φ = 427680.

The previous prime is 1283083. The next prime is 1283099. The reversal of 1283088 is 8803821.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1283083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13318 + ... + 13413.

2^1283088 is an apocalyptic number.

It is an amenable number.

1283088 is an abundant number, since it is smaller than the sum of its proper divisors (2031680).

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

1283088 is a wasteful number, since it uses less digits than its factorization.

1283088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26742 (or 26736 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1283088 is about 1132.7347438831. The cubic root of 1283088 is about 108.6639483096.

The spelling of 1283088 in words is "one million, two hundred eighty-three thousand, eighty-eight".