632826461 has 2 divisors, whose sum is σ = 632826462. Its totient is φ = 632826460.

The previous prime is 632826391. The next prime is 632826511. The reversal of 632826461 is 164628236.

632826461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 498405625 + 134420836 = 22325^2 + 11594^2 .

It is a cyclic number.

It is not a de Polignac number, because 632826461 - 2¹⁴ = 632810077 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632823461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316413230 + 316413231.

It is an arithmetic number, because the mean of its divisors is an integer number (316413231).

Almost surely, 2^632826461 is an apocalyptic number.

It is an amenable number.

632826461 is a deficient number, since it is larger than the sum of its proper divisors (1).

632826461 is an equidigital number, since it uses as much as digits as its factorization.

632826461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 38.

The square root of 632826461 is about 25156.0422364091. The cubic root of 632826461 is about 858.5419954905.

The spelling of 632826461 in words is "six hundred thirty-two million, eight hundred twenty-six thousand, four hundred sixty-one".