11423088 has 60 divisors (see below), whose sum is σ = 33368400. Its totient is φ = 3641088.

The previous prime is 11423081. The next prime is 11423101. The reversal of 11423088 is 88032411.

11423088 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11423081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1588 + ... + 5036.

It is an arithmetic number, because the mean of its divisors is an integer number (556140).

Almost surely, 2^11423088 is an apocalyptic number.

11423088 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 11423088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16684200).

11423088 is an abundant number, since it is smaller than the sum of its proper divisors (21945312).

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

11423088 is a wasteful number, since it uses less digits than its factorization.

11423088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486 (or 3477 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 11423088 is about 3379.8059115872. The cubic root of 11423088 is about 225.2135454101.

Adding to 11423088 its reverse (88032411), we get a palindrome (99455499).

It can be divided in two parts, 1142308 and 8, that added together give a triangular number (1142316 = T₁₅₁₁).

The spelling of 11423088 in words is "eleven million, four hundred twenty-three thousand, eighty-eight".