22034343 has 16 divisors (see below), whose sum is σ = 30240000. Its totient is φ = 14262720.

The previous prime is 22034323. The next prime is 22034347. The reversal of 22034343 is 34343022.

It is not a de Polignac number, because 22034343 - 2⁶ = 22034279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22034347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43908 + ... + 44406.

It is an arithmetic number, because the mean of its divisors is an integer number (1890000).

Almost surely, 2^22034343 is an apocalyptic number.

22034343 is a deficient number, since it is larger than the sum of its proper divisors (8205657).

22034343 is a wasteful number, since it uses less digits than its factorization.

22034343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 22034343 is about 4694.0753083009. The cubic root of 22034343 is about 280.3496609546.

Adding to 22034343 its reverse (34343022), we get a palindrome (56377365).

It can be divided in two parts, 220343 and 43, that multiplied together give a palindrome (9474749).

The spelling of 22034343 in words is "twenty-two million, thirty-four thousand, three hundred forty-three".