233764441 has 2 divisors, whose sum is σ = 233764442. Its totient is φ = 233764440.

The previous prime is 233764393. The next prime is 233764451. The reversal of 233764441 is 144467332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230888025 + 2876416 = 15195^2 + 1696^2 .

It is a cyclic number.

It is not a de Polignac number, because 233764441 - 2¹³ = 233756249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233764397 and 233764406.

It is not a weakly prime, because it can be changed into another prime (233764451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116882220 + 116882221.

It is an arithmetic number, because the mean of its divisors is an integer number (116882221).

Almost surely, 2^233764441 is an apocalyptic number.

It is an amenable number.

233764441 is a deficient number, since it is larger than the sum of its proper divisors (1).

233764441 is an equidigital number, since it uses as much as digits as its factorization.

233764441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 34.

The square root of 233764441 is about 15289.3571153270. The cubic root of 233764441 is about 616.0171688375.

The spelling of 233764441 in words is "two hundred thirty-three million, seven hundred sixty-four thousand, four hundred forty-one".