232526161 has 16 divisors (see below), whose sum is σ = 280268800. Its totient is φ = 188455248.

The previous prime is 232526143. The next prime is 232526209. The reversal of 232526161 is 161625232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232526161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232526111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 84160 + ... + 86878.

It is an arithmetic number, because the mean of its divisors is an integer number (17516800).

Almost surely, 2^232526161 is an apocalyptic number.

It is an amenable number.

232526161 is a deficient number, since it is larger than the sum of its proper divisors (47742639).

232526161 is a wasteful number, since it uses less digits than its factorization.

232526161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388.

The product of its digits is 4320, while the sum is 28.

The square root of 232526161 is about 15248.8085108313. The cubic root of 232526161 is about 614.9275354723.

The spelling of 232526161 in words is "two hundred thirty-two million, five hundred twenty-six thousand, one hundred sixty-one".