604601401 has 4 divisors (see below), whose sum is σ = 624104704. Its totient is φ = 585098100.

The previous prime is 604601381. The next prime is 604601411. The reversal of 604601401 is 104106406.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104106406 = 2 ⋅52053203.

It is a cyclic number.

It is not a de Polignac number, because 604601401 - 2⁷ = 604601273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604601411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9751605 + ... + 9751666.

It is an arithmetic number, because the mean of its divisors is an integer number (156026176).

Almost surely, 2^604601401 is an apocalyptic number.

It is an amenable number.

604601401 is a deficient number, since it is larger than the sum of its proper divisors (19503303).

604601401 is a wasteful number, since it uses less digits than its factorization.

604601401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19503302.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 604601401 is about 24588.6437405563. The cubic root of 604601401 is about 845.5832724706.

Adding to 604601401 its reverse (104106406), we get a palindrome (708707807).

The spelling of 604601401 in words is "six hundred four million, six hundred one thousand, four hundred one".