233758897 has 2 divisors, whose sum is σ = 233758898. Its totient is φ = 233758896.

The previous prime is 233758841. The next prime is 233758907. The reversal of 233758897 is 798857332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222576561 + 11182336 = 14919^2 + 3344^2 .

It is a cyclic number.

It is not a de Polignac number, because 233758897 - 2⁷ = 233758769 is a prime.

It is not a weakly prime, because it can be changed into another prime (233758697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116879448 + 116879449.

It is an arithmetic number, because the mean of its divisors is an integer number (116879449).

Almost surely, 2^233758897 is an apocalyptic number.

It is an amenable number.

233758897 is a deficient number, since it is larger than the sum of its proper divisors (1).

233758897 is an equidigital number, since it uses as much as digits as its factorization.

233758897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 52.

The square root of 233758897 is about 15289.1758116649. The cubic root of 233758897 is about 616.0122989406.

The spelling of 233758897 in words is "two hundred thirty-three million, seven hundred fifty-eight thousand, eight hundred ninety-seven".