23185248 has 24 divisors (see below), whose sum is σ = 60861528. Its totient is φ = 7728384.

The previous prime is 23185237. The next prime is 23185271. The reversal of 23185248 is 84258132.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

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, 120661 + ... + 120852.

It is an arithmetic number, because the mean of its divisors is an integer number (2535897).

Almost surely, 2^23185248 is an apocalyptic number.

It is an amenable number.

23185248 is an abundant number, since it is smaller than the sum of its proper divisors (37676280).

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

23185248 is a wasteful number, since it uses less digits than its factorization.

23185248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241526 (or 241518 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 23185248 is about 4815.1062293578. The cubic root of 23185248 is about 285.1481654947.

It can be divided in two parts, 231852 and 48, that multiplied together give a square (11128896 = 3336²).

The spelling of 23185248 in words is "twenty-three million, one hundred eighty-five thousand, two hundred forty-eight".