11306088 has 64 divisors (see below), whose sum is σ = 33264000. Its totient is φ = 3545856.

The previous prime is 11306081. The next prime is 11306089. The reversal of 11306088 is 88060311.

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 (11306081) 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, 2133 + ... + 5211.

It is an arithmetic number, because the mean of its divisors is an integer number (519750).

Almost surely, 2^11306088 is an apocalyptic number.

11306088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11306088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16632000).

11306088 is an abundant number, since it is smaller than the sum of its proper divisors (21957912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11306088 is a wasteful number, since it uses less digits than its factorization.

11306088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111 (or 3101 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 11306088 is about 3362.4526762469. The cubic root of 11306088 is about 224.4419950573.

Adding to 11306088 its reverse (88060311), we get a palindrome (99366399).

The spelling of 11306088 in words is "eleven million, three hundred six thousand, eighty-eight".