2942233 has 4 divisors (see below), whose sum is σ = 3362560. Its totient is φ = 2521908.

The previous prime is 2942227. The next prime is 2942243. The reversal of 2942233 is 3322492.

2942233 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 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 2942233 - 2¹⁷ = 2811161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2942198 and 2942207.

It is not an unprimeable number, because it can be changed into a prime (2942243) 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, 210153 + ... + 210166.

It is an arithmetic number, because the mean of its divisors is an integer number (840640).

2^2942233 is an apocalyptic number.

It is an amenable number.

2942233 is a deficient number, since it is larger than the sum of its proper divisors (420327).

2942233 is an equidigital number, since it uses as much as digits as its factorization.

2942233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420326.

The product of its digits is 2592, while the sum is 25.

The square root of 2942233 is about 1715.2938523763. The cubic root of 2942233 is about 143.2932349824.

The spelling of 2942233 in words is "two million, nine hundred forty-two thousand, two hundred thirty-three".