1082663 has 4 divisors (see below), whose sum is σ = 1097568. Its totient is φ = 1067760.

The previous prime is 1082659. The next prime is 1082681. The reversal of 1082663 is 3662801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1082663 - 2² = 1082659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7343 + ... + 7488.

It is an arithmetic number, because the mean of its divisors is an integer number (274392).

2^1082663 is an apocalyptic number.

1082663 is a deficient number, since it is larger than the sum of its proper divisors (14905).

1082663 is an equidigital number, since it uses as much as digits as its factorization.

1082663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14904.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1082663 is about 1040.5109321867. The cubic root of 1082663 is about 102.6828147329.

The spelling of 1082663 in words is "one million, eighty-two thousand, six hundred sixty-three".