140224333 has 8 divisors (see below), whose sum is σ = 143698016. Its totient is φ = 136760400.

The previous prime is 140224319. The next prime is 140224349. The reversal of 140224333 is 333422041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 140224333 - 2²¹ = 138127181 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 (140224033) 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, 32863 + ... + 36883.

It is an arithmetic number, because the mean of its divisors is an integer number (17962252).

Almost surely, 2^140224333 is an apocalyptic number.

It is an amenable number.

140224333 is a deficient number, since it is larger than the sum of its proper divisors (3473683).

140224333 is an equidigital number, since it uses as much as digits as its factorization.

140224333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 140224333 is about 11841.6355711532. The cubic root of 140224333 is about 519.5266068891.

Adding to 140224333 its reverse (333422041), we get a palindrome (473646374).

The spelling of 140224333 in words is "one hundred forty million, two hundred twenty-four thousand, three hundred thirty-three".