23088144 has 20 divisors (see below), whose sum is σ = 59644496. Its totient is φ = 7696032.

The previous prime is 23088137. The next prime is 23088161. The reversal of 23088144 is 44188032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240454 + ... + 240549.

Almost surely, 2^23088144 is an apocalyptic number.

23088144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23088144 is an abundant number, since it is smaller than the sum of its proper divisors (36556352).

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

23088144 is a wasteful number, since it uses less digits than its factorization.

23088144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481014 (or 481008 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 23088144 is about 4805.0123829185. The cubic root of 23088144 is about 284.7495244680.

It can be divided in two parts, 23088 and 144, that added together give a palindrome (23232).

The spelling of 23088144 in words is "twenty-three million, eighty-eight thousand, one hundred forty-four".