4240333 has 4 divisors (see below), whose sum is σ = 4300128. Its totient is φ = 4180540.

The previous prime is 4240319. The next prime is 4240381. The reversal of 4240333 is 3330424.

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 4240333 - 2⁹ = 4239821 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 2²¹ + 4⁷ + 0 + 3² + 3¹² + 3¹³ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4240333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240433) 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, 29791 + ... + 29932.

It is an arithmetic number, because the mean of its divisors is an integer number (1075032).

Almost surely, 2^4240333 is an apocalyptic number.

It is an amenable number.

4240333 is a deficient number, since it is larger than the sum of its proper divisors (59795).

4240333 is an equidigital number, since it uses as much as digits as its factorization.

4240333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59794.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 4240333 is about 2059.2068861579. The cubic root of 4240333 is about 161.8576837815.

Adding to 4240333 its reverse (3330424), we get a palindrome (7570757).

Subtracting from 4240333 its reverse (3330424), we obtain a palindrome (909909).

It can be divided in two parts, 42403 and 33, that added together give a square (42436 = 206²).

The spelling of 4240333 in words is "four million, two hundred forty thousand, three hundred thirty-three".