604211401 has 2 divisors, whose sum is σ = 604211402. Its totient is φ = 604211400.

The previous prime is 604211353. The next prime is 604211407. The reversal of 604211401 is 104112406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 602948025 + 1263376 = 24555^2 + 1124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604211401 is a prime.

It is not a weakly prime, because it can be changed into another prime (604211407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302105700 + 302105701.

It is an arithmetic number, because the mean of its divisors is an integer number (302105701).

Almost surely, 2^604211401 is an apocalyptic number.

It is an amenable number.

604211401 is a deficient number, since it is larger than the sum of its proper divisors (1).

604211401 is an equidigital number, since it uses as much as digits as its factorization.

604211401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 604211401 is about 24580.7119709743. The cubic root of 604211401 is about 845.4014179963.

Adding to 604211401 its reverse (104112406), we get a palindrome (708323807).

The spelling of 604211401 in words is "six hundred four million, two hundred eleven thousand, four hundred one".