22035434 has 8 divisors (see below), whose sum is σ = 34997508. Its totient is φ = 10369600.

The previous prime is 22035427. The next prime is 22035443. The reversal of 22035434 is 43453022.

It can be written as a sum of positive squares in 2 ways, for example, as 21390625 + 644809 = 4625^2 + 803^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 324017 + ... + 324084.

Almost surely, 2^22035434 is an apocalyptic number.

22035434 is a deficient number, since it is larger than the sum of its proper divisors (12962074).

22035434 is a wasteful number, since it uses less digits than its factorization.

22035434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648120.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 22035434 is about 4694.1915171838. The cubic root of 22035434 is about 280.3542879200.

Adding to 22035434 its reverse (43453022), we get a palindrome (65488456).

The spelling of 22035434 in words is "twenty-two million, thirty-five thousand, four hundred thirty-four".