22084255 has 8 divisors (see below), whose sum is σ = 27653472. Its totient is φ = 16899168.

The previous prime is 22084253. The next prime is 22084261. The reversal of 22084255 is 55248022.

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 22084255 - 2¹ = 22084253 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 (22084253) 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, 95904 + ... + 96133.

It is an arithmetic number, because the mean of its divisors is an integer number (3456684).

Almost surely, 2^22084255 is an apocalyptic number.

22084255 is a deficient number, since it is larger than the sum of its proper divisors (5569217).

22084255 is a wasteful number, since it uses less digits than its factorization.

22084255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192065.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 22084255 is about 4699.3887900449. The cubic root of 22084255 is about 280.5611831843.

The spelling of 22084255 in words is "twenty-two million, eighty-four thousand, two hundred fifty-five".