1088663 has 6 divisors (see below), whose sum is σ = 1156776. Its totient is φ = 1024352.

The previous prime is 1088657. The next prime is 1088669. The reversal of 1088663 is 3668801.

It is an interprime number because it is at equal distance from previous prime (1088657) and next prime (1088669).

It is not a de Polignac number, because 1088663 - 2⁸ = 1088407 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 (1088669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1595 + ... + 2172.

It is an arithmetic number, because the mean of its divisors is an integer number (192796).

2^1088663 is an apocalyptic number.

1088663 is a deficient number, since it is larger than the sum of its proper divisors (68113).

1088663 is an equidigital number, since it uses as much as digits as its factorization.

1088663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801 (or 3784 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1088663 is about 1043.3901475479. The cubic root of 1088663 is about 102.8721510471.

The spelling of 1088663 in words is "one million, eighty-eight thousand, six hundred sixty-three".