23378248 has 16 divisors (see below), whose sum is σ = 43910460. Its totient is φ = 11668800.

The previous prime is 23378239. The next prime is 23378269. The reversal of 23378248 is 84287332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20811844 + 2566404 = 4562^2 + 1602^2 .

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, 3078 + ... + 7498.

Almost surely, 2^23378248 is an apocalyptic number.

It is an amenable number.

23378248 is a deficient number, since it is larger than the sum of its proper divisors (20532212).

23378248 is a wasteful number, since it uses less digits than its factorization.

23378248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5088 (or 5084 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 23378248 is about 4835.1057899492. The cubic root of 23378248 is about 285.9371958530.

It can be divided in two parts, 2337 and 8248, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 23378248 in words is "twenty-three million, three hundred seventy-eight thousand, two hundred forty-eight".