22655063 has 8 divisors (see below), whose sum is σ = 23360880. Its totient is φ = 21954240.

The previous prime is 22655057. The next prime is 22655071. The reversal of 22655063 is 36055622.

It is a happy number.

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 22655063 - 2¹⁰ = 22654039 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 (22655093) 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 7 ways as a sum of consecutive naturals, for example, 9308 + ... + 11486.

It is an arithmetic number, because the mean of its divisors is an integer number (2920110).

Almost surely, 2^22655063 is an apocalyptic number.

22655063 is a deficient number, since it is larger than the sum of its proper divisors (705817).

22655063 is a wasteful number, since it uses less digits than its factorization.

22655063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 22655063 is about 4759.7335009431. The cubic root of 22655063 is about 282.9578572681.

The spelling of 22655063 in words is "twenty-two million, six hundred fifty-five thousand, sixty-three".