235116473 has 2 divisors, whose sum is σ = 235116474. Its totient is φ = 235116472.

The previous prime is 235116451. The next prime is 235116481. The reversal of 235116473 is 374611532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212809744 + 22306729 = 14588^2 + 4723^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235116473 is a prime.

It is not a weakly prime, because it can be changed into another prime (235116433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117558236 + 117558237.

It is an arithmetic number, because the mean of its divisors is an integer number (117558237).

Almost surely, 2^235116473 is an apocalyptic number.

It is an amenable number.

235116473 is a deficient number, since it is larger than the sum of its proper divisors (1).

235116473 is an equidigital number, since it uses as much as digits as its factorization.

235116473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 32.

The square root of 235116473 is about 15333.5081765394. The cubic root of 235116473 is about 617.2025135819.

The spelling of 235116473 in words is "two hundred thirty-five million, one hundred sixteen thousand, four hundred seventy-three".