2049233 has 4 divisors (see below), whose sum is σ = 2065008. Its totient is φ = 2033460.

The previous prime is 2049191. The next prime is 2049263. The reversal of 2049233 is 3329402.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3329402 = 2 ⋅1664701.

It is a cyclic number.

It is not a de Polignac number, because 2049233 - 2¹⁶ = 1983697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2049199 and 2049208.

It is not an unprimeable number, because it can be changed into a prime (2049263) 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, 7691 + ... + 7952.

It is an arithmetic number, because the mean of its divisors is an integer number (516252).

2^2049233 is an apocalyptic number.

It is an amenable number.

2049233 is a deficient number, since it is larger than the sum of its proper divisors (15775).

2049233 is a wasteful number, since it uses less digits than its factorization.

2049233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15774.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2049233 is about 1431.5142332509. The cubic root of 2049233 is about 127.0175642725.

The spelling of 2049233 in words is "two million, forty-nine thousand, two hundred thirty-three".