22030735 has 8 divisors (see below), whose sum is σ = 27081936. Its totient is φ = 17194560.

The previous prime is 22030727. The next prime is 22030741. The reversal of 22030735 is 53703022.

It is a happy number.

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

It is not a de Polignac number, because 22030735 - 2³ = 22030727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 53529 + ... + 53938.

It is an arithmetic number, because the mean of its divisors is an integer number (3385242).

Almost surely, 2^22030735 is an apocalyptic number.

22030735 is a deficient number, since it is larger than the sum of its proper divisors (5051201).

22030735 is a wasteful number, since it uses less digits than its factorization.

22030735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107513.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 22030735 is about 4693.6909783240. The cubic root of 22030735 is about 280.3343582248.

Adding to 22030735 its reverse (53703022), we get a palindrome (75733757).

The spelling of 22030735 in words is "twenty-two million, thirty thousand, seven hundred thirty-five".