23255588 has 12 divisors (see below), whose sum is σ = 40850460. Its totient is φ = 11584032.

The previous prime is 23255581. The next prime is 23255597. The reversal of 23255588 is 88555232.

It can be written as a sum of positive squares in 2 ways, for example, as 14303524 + 8952064 = 3782^2 + 2992^2 .

It is not an unprimeable number, because it can be changed into a prime (23255581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9731 + ... + 11882.

It is an arithmetic number, because the mean of its divisors is an integer number (3404205).

Almost surely, 2^23255588 is an apocalyptic number.

It is an amenable number.

23255588 is a deficient number, since it is larger than the sum of its proper divisors (17594872).

23255588 is a wasteful number, since it uses less digits than its factorization.

23255588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21886 (or 21884 counting only the distinct ones).

The product of its digits is 96000, while the sum is 38.

The square root of 23255588 is about 4822.4047942909. The cubic root of 23255588 is about 285.4362376431.

The spelling of 23255588 in words is "twenty-three million, two hundred fifty-five thousand, five hundred eighty-eight".