604601101 has 4 divisors (see below), whose sum is σ = 651108892. Its totient is φ = 558093312.

The previous prime is 604601089. The next prime is 604601159. The reversal of 604601101 is 101106406.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34633225 + 569967876 = 5885^2 + 23874^2 .

It is a cyclic number.

It is not a de Polignac number, because 604601101 - 2⁷ = 604600973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604601171) 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, 23253876 + ... + 23253901.

It is an arithmetic number, because the mean of its divisors is an integer number (162777223).

Almost surely, 2^604601101 is an apocalyptic number.

It is an amenable number.

604601101 is a deficient number, since it is larger than the sum of its proper divisors (46507791).

604601101 is a wasteful number, since it uses less digits than its factorization.

604601101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46507790.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 604601101 is about 24588.6376401784. The cubic root of 604601101 is about 845.5831326126.

Adding to 604601101 its reverse (101106406), we get a palindrome (705707507).

The spelling of 604601101 in words is "six hundred four million, six hundred one thousand, one hundred one".