604010401 has 8 divisors (see below), whose sum is σ = 624872808. Its totient is φ = 583440000.

The previous prime is 604010387. The next prime is 604010413. The reversal of 604010401 is 104010406.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27290176 + 576720225 = 5224^2 + 24015^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 604010401 - 2⁵ = 604010369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604010801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68790 + ... + 77071.

It is an arithmetic number, because the mean of its divisors is an integer number (78109101).

Almost surely, 2^604010401 is an apocalyptic number.

It is an amenable number.

604010401 is a deficient number, since it is larger than the sum of its proper divisors (20862407).

604010401 is a wasteful number, since it uses less digits than its factorization.

604010401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146003.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 604010401 is about 24576.6230593220. The cubic root of 604010401 is about 845.3076624383.

Adding to 604010401 its reverse (104010406), we get a palindrome (708020807).

The spelling of 604010401 in words is "six hundred four million, ten thousand, four hundred one".