233815125 has 32 divisors (see below), whose sum is σ = 405999360. Its totient is φ = 119275200.

The previous prime is 233815117. The next prime is 233815129. The reversal of 233815125 is 521518332.

It is not a de Polignac number, because 233815125 - 2³ = 233815117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233815092 and 233815101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233815129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4930 + ... + 22179.

It is an arithmetic number, because the mean of its divisors is an integer number (12687480).

Almost surely, 2^233815125 is an apocalyptic number.

233815125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233815125 is a deficient number, since it is larger than the sum of its proper divisors (172184235).

233815125 is a wasteful number, since it uses less digits than its factorization.

233815125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27150 (or 27140 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 233815125 is about 15291.0145183372. The cubic root of 233815125 is about 616.0616865264.

The spelling of 233815125 in words is "two hundred thirty-three million, eight hundred fifteen thousand, one hundred twenty-five".