232525136 has 20 divisors (see below), whose sum is σ = 458155200. Its totient is φ = 114291552.

The previous prime is 232525127. The next prime is 232525159. The reversal of 232525136 is 631525232.

It is a junction number, because it is equal to n+sod(n) for n = 232525099 and 232525108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122216 + ... + 124103.

It is an arithmetic number, because the mean of its divisors is an integer number (22907760).

Almost surely, 2^232525136 is an apocalyptic number.

It is an amenable number.

232525136 is a deficient number, since it is larger than the sum of its proper divisors (225630064).

232525136 is a wasteful number, since it uses less digits than its factorization.

232525136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246386 (or 246380 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 232525136 is about 15248.7749016109. The cubic root of 232525136 is about 614.9266319157.

The spelling of 232525136 in words is "two hundred thirty-two million, five hundred twenty-five thousand, one hundred thirty-six".