23853225 has 48 divisors (see below), whose sum is σ = 44550720. Its totient is φ = 11155200.

The previous prime is 23853223. The next prime is 23853241. The reversal of 23853225 is 52235832.

It is not a de Polignac number, because 23853225 - 2¹ = 23853223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23853192 and 23853201.

It is not an unprimeable number, because it can be changed into a prime (23853223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23427 + ... + 24423.

It is an arithmetic number, because the mean of its divisors is an integer number (928140).

Almost surely, 2^23853225 is an apocalyptic number.

23853225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23853225 is a deficient number, since it is larger than the sum of its proper divisors (20697495).

23853225 is a wasteful number, since it uses less digits than its factorization.

23853225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1045 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 23853225 is about 4883.9763512941. The cubic root of 23853225 is about 287.8606941061.

The spelling of 23853225 in words is "twenty-three million, eight hundred fifty-three thousand, two hundred twenty-five".