3606121 has 4 divisors (see below), whose sum is σ = 3730500. Its totient is φ = 3481744.

The previous prime is 3606103. The next prime is 3606151. The reversal of 3606121 is 1216063.

3606121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1216063 = 499 ⋅2437.

It can be written as a sum of positive squares in 2 ways, for example, as 2768896 + 837225 = 1664^2 + 915^2 .

It is a cyclic number.

It is not a de Polignac number, because 3606121 - 2⁵ = 3606089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3606151) 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 3 ways as a sum of consecutive naturals, for example, 62146 + ... + 62203.

It is an arithmetic number, because the mean of its divisors is an integer number (932625).

Almost surely, 2^3606121 is an apocalyptic number.

It is an amenable number.

3606121 is a deficient number, since it is larger than the sum of its proper divisors (124379).

3606121 is a wasteful number, since it uses less digits than its factorization.

3606121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124378.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3606121 is about 1898.9789361654. The cubic root of 3606121 is about 153.3486998882.

The spelling of 3606121 in words is "three million, six hundred six thousand, one hundred twenty-one".