235063261 has 2 divisors, whose sum is σ = 235063262. Its totient is φ = 235063260.

The previous prime is 235063249. The next prime is 235063333. The reversal of 235063261 is 162360532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233784100 + 1279161 = 15290^2 + 1131^2 .

It is a cyclic number.

It is not a de Polignac number, because 235063261 - 2¹¹ = 235061213 is a prime.

It is equal to p_12905317 and since 235063261 and 12905317 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235063211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117531630 + 117531631.

It is an arithmetic number, because the mean of its divisors is an integer number (117531631).

Almost surely, 2^235063261 is an apocalyptic number.

It is an amenable number.

235063261 is a deficient number, since it is larger than the sum of its proper divisors (1).

235063261 is an equidigital number, since it uses as much as digits as its factorization.

235063261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 235063261 is about 15331.7729242250. The cubic root of 235063261 is about 617.1559479263.

The spelling of 235063261 in words is "two hundred thirty-five million, sixty-three thousand, two hundred sixty-one".