11332089 has 16 divisors (see below), whose sum is σ = 17107200. Its totient is φ = 7411248.

The previous prime is 11332063. The next prime is 11332093. The reversal of 11332089 is 98023311.

It is not a de Polignac number, because 11332089 - 2⁹ = 11331577 is a prime.

It is a super-2 number, since 2×11332089² = 256832482207842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11332039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2529 + ... + 5390.

It is an arithmetic number, because the mean of its divisors is an integer number (1069200).

Almost surely, 2^11332089 is an apocalyptic number.

It is an amenable number.

11332089 is a deficient number, since it is larger than the sum of its proper divisors (5775111).

11332089 is an equidigital number, since it uses as much as digits as its factorization.

11332089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7975 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 11332089 is about 3366.3168300087. The cubic root of 11332089 is about 224.6139156629.

The spelling of 11332089 in words is "eleven million, three hundred thirty-two thousand, eighty-nine".