23148825 has 36 divisors (see below), whose sum is σ = 44528400. Its totient is φ = 10580640.

The previous prime is 23148809. The next prime is 23148857. The reversal of 23148825 is 52884132.

It is not a de Polignac number, because 23148825 - 2⁴ = 23148809 is a prime.

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 35 ways as a sum of consecutive naturals, for example, 526 + ... + 6824.

It is an arithmetic number, because the mean of its divisors is an integer number (1236900).

Almost surely, 2^23148825 is an apocalyptic number.

23148825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23148825 is a deficient number, since it is larger than the sum of its proper divisors (21379575).

23148825 is a wasteful number, since it uses less digits than its factorization.

23148825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326 (or 6314 counting only the distinct ones).

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

The square root of 23148825 is about 4811.3225832405. The cubic root of 23148825 is about 284.9987688466.

The spelling of 23148825 in words is "twenty-three million, one hundred forty-eight thousand, eight hundred twenty-five".