35004161 has 2 divisors, whose sum is σ = 35004162. Its totient is φ = 35004160.

The previous prime is 35004149. The next prime is 35004187. The reversal of 35004161 is 16140053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23232400 + 11771761 = 4820^2 + 3431^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35004161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35004461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17502080 + 17502081.

It is an arithmetic number, because the mean of its divisors is an integer number (17502081).

Almost surely, 2^35004161 is an apocalyptic number.

It is an amenable number.

35004161 is a deficient number, since it is larger than the sum of its proper divisors (1).

35004161 is an equidigital number, since it uses as much as digits as its factorization.

35004161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 35004161 is about 5916.4314413335. The cubic root of 35004161 is about 327.1195932737.

The spelling of 35004161 in words is "thirty-five million, four thousand, one hundred sixty-one".