22756063 has 8 divisors (see below), whose sum is σ = 24875136. Its totient is φ = 20645400.

The previous prime is 22756057. The next prime is 22756067. The reversal of 22756063 is 36065722.

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 22756063 - 2⁵ = 22756031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22756067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4470 + ... + 8092.

It is an arithmetic number, because the mean of its divisors is an integer number (3109392).

Almost surely, 2^22756063 is an apocalyptic number.

22756063 is a deficient number, since it is larger than the sum of its proper divisors (2119073).

22756063 is a wasteful number, since it uses less digits than its factorization.

22756063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 22756063 is about 4770.3315398408. The cubic root of 22756063 is about 283.3777248400.

It can be divided in two parts, 2275 and 6063, that added together give a palindrome (8338).

The spelling of 22756063 in words is "twenty-two million, seven hundred fifty-six thousand, sixty-three".