604704101 has 2 divisors, whose sum is σ = 604704102. Its totient is φ = 604704100.

The previous prime is 604704091. The next prime is 604704137. The reversal of 604704101 is 101407406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474150625 + 130553476 = 21775^2 + 11426^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604704101 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 (604704301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302352050 + 302352051.

It is an arithmetic number, because the mean of its divisors is an integer number (302352051).

Almost surely, 2^604704101 is an apocalyptic number.

It is an amenable number.

604704101 is a deficient number, since it is larger than the sum of its proper divisors (1).

604704101 is an equidigital number, since it uses as much as digits as its factorization.

604704101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 604704101 is about 24590.7320143179. The cubic root of 604704101 is about 845.6311478065.

The spelling of 604704101 in words is "six hundred four million, seven hundred four thousand, one hundred one".