604122401 has 8 divisors (see below), whose sum is σ = 615319680. Its totient is φ = 593014032.

The previous prime is 604122397. The next prime is 604122427. The reversal of 604122401 is 104221406.

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 604122401 - 2² = 604122397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (604124401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8435 + ... + 35768.

It is an arithmetic number, because the mean of its divisors is an integer number (76914960).

Almost surely, 2^604122401 is an apocalyptic number.

It is an amenable number.

604122401 is a deficient number, since it is larger than the sum of its proper divisors (11197279).

604122401 is a wasteful number, since it uses less digits than its factorization.

604122401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44455.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 604122401 is about 24578.9015417695. The cubic root of 604122401 is about 845.3599069067.

Adding to 604122401 its reverse (104221406), we get a palindrome (708343807).

The spelling of 604122401 in words is "six hundred four million, one hundred twenty-two thousand, four hundred one".