11604061 has 8 divisors (see below), whose sum is σ = 13487040. Its totient is φ = 9777408.

The previous prime is 11604059. The next prime is 11604067. The reversal of 11604061 is 16040611.

It is a happy number.

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 11604061 - 2¹ = 11604059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11604067) 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, 13636 + ... + 14461.

It is an arithmetic number, because the mean of its divisors is an integer number (1685880).

Almost surely, 2^11604061 is an apocalyptic number.

It is an amenable number.

11604061 is a deficient number, since it is larger than the sum of its proper divisors (1882979).

11604061 is an equidigital number, since it uses as much as digits as its factorization.

11604061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28163.

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

The square root of 11604061 is about 3406.4733963441. The cubic root of 11604061 is about 226.3966524767.

Adding to 11604061 its reverse (16040611), we get a palindrome (27644672).

The spelling of 11604061 in words is "eleven million, six hundred four thousand, sixty-one".