4101604 has 12 divisors (see below), whose sum is σ = 7730044. Its totient is φ = 1893024.

The previous prime is 4101593. The next prime is 4101623. The reversal of 4101604 is 4061014.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1004004 + 3097600 = 1002^2 + 1760^2 .

It is an Ulam number.

It is an unprimeable number.

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, 39387 + ... + 39490.

Almost surely, 2^4101604 is an apocalyptic number.

It is an amenable number.

4101604 is a deficient number, since it is larger than the sum of its proper divisors (3628440).

4101604 is a wasteful number, since it uses less digits than its factorization.

4101604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78894 (or 78892 counting only the distinct ones).

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

The square root of 4101604 is about 2025.2417139690. The cubic root of 4101604 is about 160.0729354975.

Adding to 4101604 its reverse (4061014), we get a palindrome (8162618).

The spelling of 4101604 in words is "four million, one hundred one thousand, six hundred four".