200829641 has 2 divisors, whose sum is σ = 200829642. Its totient is φ = 200829640.

The previous prime is 200829631. The next prime is 200829649. The reversal of 200829641 is 146928002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124791241 + 76038400 = 11171^2 + 8720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200829641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200829598 and 200829607.

It is not a weakly prime, because it can be changed into another prime (200829649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100414820 + 100414821.

It is an arithmetic number, because the mean of its divisors is an integer number (100414821).

Almost surely, 2^200829641 is an apocalyptic number.

It is an amenable number.

200829641 is a deficient number, since it is larger than the sum of its proper divisors (1).

200829641 is an equidigital number, since it uses as much as digits as its factorization.

200829641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 200829641 is about 14171.4375064776. The cubic root of 200829641 is about 585.6110604270.

The spelling of 200829641 in words is "two hundred million, eight hundred twenty-nine thousand, six hundred forty-one".