632701841 has 2 divisors, whose sum is σ = 632701842. Its totient is φ = 632701840.

The previous prime is 632701819. The next prime is 632701889. The reversal of 632701841 is 148107236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 525372241 + 107329600 = 22921^2 + 10360^2 .

It is a cyclic number.

It is not a de Polignac number, because 632701841 - 2¹⁴ = 632685457 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 632701798 and 632701807.

It is not a weakly prime, because it can be changed into another prime (632761841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316350920 + 316350921.

It is an arithmetic number, because the mean of its divisors is an integer number (316350921).

Almost surely, 2^632701841 is an apocalyptic number.

It is an amenable number.

632701841 is a deficient number, since it is larger than the sum of its proper divisors (1).

632701841 is an equidigital number, since it uses as much as digits as its factorization.

632701841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 632701841 is about 25153.5651747421. The cubic root of 632701841 is about 858.4856353697.

The spelling of 632701841 in words is "six hundred thirty-two million, seven hundred one thousand, eight hundred forty-one".