234160961 has 2 divisors, whose sum is σ = 234160962. Its totient is φ = 234160960.

The previous prime is 234160957. The next prime is 234161017. The reversal of 234160961 is 169061432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131239936 + 102921025 = 11456^2 + 10145^2 .

It is a cyclic number.

It is not a de Polignac number, because 234160961 - 2² = 234160957 is a prime.

It is not a weakly prime, because it can be changed into another prime (234160361) 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 as a sum of consecutive naturals, namely, 117080480 + 117080481.

It is an arithmetic number, because the mean of its divisors is an integer number (117080481).

Almost surely, 2^234160961 is an apocalyptic number.

It is an amenable number.

234160961 is a deficient number, since it is larger than the sum of its proper divisors (1).

234160961 is an equidigital number, since it uses as much as digits as its factorization.

234160961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 234160961 is about 15302.3188112129. The cubic root of 234160961 is about 616.3652758854.

The spelling of 234160961 in words is "two hundred thirty-four million, one hundred sixty thousand, nine hundred sixty-one".