22134605 has 8 divisors (see below), whose sum is σ = 26936064. Its totient is φ = 17458000.

The previous prime is 22134599. The next prime is 22134613. The reversal of 22134605 is 50643122.

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

It is not a de Polignac number, because 22134605 - 2¹⁰ = 22133581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30821 + ... + 31530.

It is an arithmetic number, because the mean of its divisors is an integer number (3367008).

Almost surely, 2^22134605 is an apocalyptic number.

It is an amenable number.

22134605 is a deficient number, since it is larger than the sum of its proper divisors (4801459).

22134605 is an equidigital number, since it uses as much as digits as its factorization.

22134605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62427.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 22134605 is about 4704.7428197511. The cubic root of 22134605 is about 280.7742389510.

Adding to 22134605 its reverse (50643122), we get a palindrome (72777727).

The spelling of 22134605 in words is "twenty-two million, one hundred thirty-four thousand, six hundred five".