232838525 has 12 divisors (see below), whose sum is σ = 293454804. Its totient is φ = 183216000.

The previous prime is 232838513. The next prime is 232838561. The reversal of 232838525 is 525838232.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 18567481 + 214271044 = 4309^2 + 14638^2 .

It is not a de Polignac number, because 232838525 - 2⁶ = 232838461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74816 + ... + 77865.

It is an arithmetic number, because the mean of its divisors is an integer number (24454567).

Almost surely, 2^232838525 is an apocalyptic number.

232838525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232838525 is a deficient number, since it is larger than the sum of its proper divisors (60616279).

232838525 is a wasteful number, since it uses less digits than its factorization.

232838525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152752 (or 152747 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 232838525 is about 15259.0473162645. The cubic root of 232838525 is about 615.2027665506.

The spelling of 232838525 in words is "two hundred thirty-two million, eight hundred thirty-eight thousand, five hundred twenty-five".