23255508 has 12 divisors (see below), whose sum is σ = 54262880. Its totient is φ = 7751832.

The previous prime is 23255503. The next prime is 23255509. The reversal of 23255508 is 80555232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23255503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968968 + ... + 968991.

Almost surely, 2^23255508 is an apocalyptic number.

It is an amenable number.

23255508 is an abundant number, since it is smaller than the sum of its proper divisors (31007372).

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

23255508 is a wasteful number, since it uses less digits than its factorization.

23255508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937966 (or 1937964 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 23255508 is about 4822.3964996669. The cubic root of 23255508 is about 285.4359103393.

The spelling of 23255508 in words is "twenty-three million, two hundred fifty-five thousand, five hundred eight".