234767641 has 2 divisors, whose sum is σ = 234767642. Its totient is φ = 234767640.

The previous prime is 234767633. The next prime is 234767651. The reversal of 234767641 is 146767432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158030041 + 76737600 = 12571^2 + 8760^2 .

It is a cyclic number.

It is not a de Polignac number, because 234767641 - 2³ = 234767633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234767594 and 234767603.

It is not a weakly prime, because it can be changed into another prime (234767651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117383820 + 117383821.

It is an arithmetic number, because the mean of its divisors is an integer number (117383821).

Almost surely, 2^234767641 is an apocalyptic number.

It is an amenable number.

234767641 is a deficient number, since it is larger than the sum of its proper divisors (1).

234767641 is an equidigital number, since it uses as much as digits as its factorization.

234767641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 40.

The square root of 234767641 is about 15322.1291275071. The cubic root of 234767641 is about 616.8971237335.

The spelling of 234767641 in words is "two hundred thirty-four million, seven hundred sixty-seven thousand, six hundred forty-one".