1088963 has 4 divisors (see below), whose sum is σ = 1107480. Its totient is φ = 1070448.

The previous prime is 1088959. The next prime is 1088977. The reversal of 1088963 is 3698801.

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 1088963 - 2² = 1088959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1088903) 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, 9170 + ... + 9287.

It is an arithmetic number, because the mean of its divisors is an integer number (276870).

2^1088963 is an apocalyptic number.

1088963 is a deficient number, since it is larger than the sum of its proper divisors (18517).

1088963 is an equidigital number, since it uses as much as digits as its factorization.

1088963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18516.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1088963 is about 1043.5338997848. The cubic root of 1088963 is about 102.8815995819.

The spelling of 1088963 in words is "one million, eighty-eight thousand, nine hundred sixty-three".