2133241 has 8 divisors (see below), whose sum is σ = 2354400. Its totient is φ = 1916640.

The previous prime is 2133217. The next prime is 2133251. The reversal of 2133241 is 1423312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2133241 - 2⁷ = 2133113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133251) 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, 111 + ... + 2068.

It is an arithmetic number, because the mean of its divisors is an integer number (294300).

2^2133241 is an apocalyptic number.

It is an amenable number.

2133241 is a deficient number, since it is larger than the sum of its proper divisors (221159).

2133241 is a wasteful number, since it uses less digits than its factorization.

2133241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279.

The product of its digits is 144, while the sum is 16.

The square root of 2133241 is about 1460.5618781825. The cubic root of 2133241 is about 128.7300606945.

Adding to 2133241 its reverse (1423312), we get a palindrome (3556553).

The spelling of 2133241 in words is "two million, one hundred thirty-three thousand, two hundred forty-one".