601104405 has 48 divisors (see below), whose sum is σ = 1085841792. Its totient is φ = 283536000.

The previous prime is 601104401. The next prime is 601104407. The reversal of 601104405 is 504401106.

It is not a de Polignac number, because 601104405 - 2² = 601104401 is a prime.

It is a super-2 number, since 2×601104405² = 722653011420808050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601104401) 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 47 ways as a sum of consecutive naturals, for example, 62680 + ... + 71630.

It is an arithmetic number, because the mean of its divisors is an integer number (22621704).

Almost surely, 2^601104405 is an apocalyptic number.

It is an amenable number.

601104405 is a deficient number, since it is larger than the sum of its proper divisors (484737387).

601104405 is a wasteful number, since it uses less digits than its factorization.

601104405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9018 (or 9007 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 601104405 is about 24517.4306361821. The cubic root of 601104405 is about 843.9498432530.

The spelling of 601104405 in words is "six hundred one million, one hundred four thousand, four hundred five".