233215125 has 64 divisors (see below), whose sum is σ = 456019200. Its totient is φ = 104352000.

The previous prime is 233215123. The next prime is 233215127. The reversal of 233215125 is 521512332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (233215123) and next prime (233215127).

It is not a de Polignac number, because 233215125 - 2¹ = 233215123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233215095 and 233215104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233215123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51451 + ... + 55799.

It is an arithmetic number, because the mean of its divisors is an integer number (7125300).

Almost surely, 2^233215125 is an apocalyptic number.

233215125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233215125 is a deficient number, since it is larger than the sum of its proper divisors (222804075).

233215125 is a wasteful number, since it uses less digits than its factorization.

233215125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391 (or 4381 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 233215125 is about 15271.3825503783. The cubic root of 233215125 is about 615.5342703433.

Adding to 233215125 its reverse (521512332), we get a palindrome (754727457).

The spelling of 233215125 in words is "two hundred thirty-three million, two hundred fifteen thousand, one hundred twenty-five".