2140333 has 16 divisors (see below), whose sum is σ = 2451456. Its totient is φ = 1854720.

The previous prime is 2140309. The next prime is 2140337. The reversal of 2140333 is 3330412.

It is a cyclic number.

It is not a de Polignac number, because 2140333 - 2⁵ = 2140301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18885 + ... + 18997.

It is an arithmetic number, because the mean of its divisors is an integer number (153216).

2^2140333 is an apocalyptic number.

It is an amenable number.

2140333 is a deficient number, since it is larger than the sum of its proper divisors (311123).

2140333 is a wasteful number, since it uses less digits than its factorization.

2140333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2140333 is about 1462.9876964623. The cubic root of 2140333 is about 128.8725580720.

Adding to 2140333 its reverse (3330412), we get a palindrome (5470745).

The spelling of 2140333 in words is "two million, one hundred forty thousand, three hundred thirty-three".