2133061 has 4 divisors (see below), whose sum is σ = 2437792. Its totient is φ = 1828332.

The previous prime is 2133059. The next prime is 2133097. The reversal of 2133061 is 1603312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2133061 - 2¹ = 2133059 is a prime.

It is the 1461-st Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133031) by changing a digit.

It is a nontrivial repunit in base 1460.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152355 + ... + 152368.

It is an arithmetic number, because the mean of its divisors is an integer number (609448).

2^2133061 is an apocalyptic number.

It is an amenable number.

2133061 is a deficient number, since it is larger than the sum of its proper divisors (304731).

2133061 is an equidigital number, since it uses as much as digits as its factorization.

2133061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304730.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2133061 is about 1460.5002567614. The cubic root of 2133061 is about 128.7264399030.

Adding to 2133061 its reverse (1603312), we get a palindrome (3736373).

The spelling of 2133061 in words is "two million, one hundred thirty-three thousand, sixty-one".