1084993 has 8 divisors (see below), whose sum is σ = 1335488. Its totient is φ = 858384.

The previous prime is 1084987. The next prime is 1084997. The reversal of 1084993 is 3994801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1084997) 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 7 ways as a sum of consecutive naturals, for example, 5871 + ... + 6052.

It is an arithmetic number, because the mean of its divisors is an integer number (166936).

2^1084993 is an apocalyptic number.

1084993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1084993 is a deficient number, since it is larger than the sum of its proper divisors (250495).

1084993 is a wasteful number, since it uses less digits than its factorization.

1084993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11943.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 1084993 is about 1041.6299726870. The cubic root of 1084993 is about 102.7564232127.

The spelling of 1084993 in words is "one million, eighty-four thousand, nine hundred ninety-three".