1284096 has 96 divisors (see below), whose sum is σ = 3931200. Its totient is φ = 368640.

The previous prime is 1284083. The next prime is 1284131. The reversal of 1284096 is 6904821.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67575 + ... + 67593.

It is an arithmetic number, because the mean of its divisors is an integer number (40950).

2^1284096 is an apocalyptic number.

1284096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1284096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1965600).

1284096 is an abundant number, since it is smaller than the sum of its proper divisors (2647104).

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

1284096 is a wasteful number, since it uses less digits than its factorization.

1284096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1284096 is about 1133.1795974160. The cubic root of 1284096 is about 108.6923964984.

It can be divided in two parts, 128 and 4096, that multiplied together give a 19-th power (524288 = 2¹⁹).

The spelling of 1284096 in words is "one million, two hundred eighty-four thousand, ninety-six".