632316233 has 2 divisors, whose sum is σ = 632316234. Its totient is φ = 632316232.

The previous prime is 632316193. The next prime is 632316259. The reversal of 632316233 is 332613236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 501625609 + 130690624 = 22397^2 + 11432^2 .

It is a cyclic number.

It is not a de Polignac number, because 632316233 - 2⁶ = 632316169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 632316196 and 632316205.

It is not a weakly prime, because it can be changed into another prime (632316263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316158116 + 316158117.

It is an arithmetic number, because the mean of its divisors is an integer number (316158117).

Almost surely, 2^632316233 is an apocalyptic number.

It is an amenable number.

632316233 is a deficient number, since it is larger than the sum of its proper divisors (1).

632316233 is an equidigital number, since it uses as much as digits as its factorization.

632316233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 29.

The square root of 632316233 is about 25145.8989300442. The cubic root of 632316233 is about 858.3111950135.

Adding to 632316233 its reverse (332613236), we get a palindrome (964929469).

The spelling of 632316233 in words is "six hundred thirty-two million, three hundred sixteen thousand, two hundred thirty-three".