22556753 has 2 divisors, whose sum is σ = 22556754. Its totient is φ = 22556752.

The previous prime is 22556749. The next prime is 22556761. The reversal of 22556753 is 35765522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20948929 + 1607824 = 4577^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 22556753 - 2² = 22556749 is a prime.

It is not a weakly prime, because it can be changed into another prime (22550753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11278376 + 11278377.

It is an arithmetic number, because the mean of its divisors is an integer number (11278377).

Almost surely, 2^22556753 is an apocalyptic number.

It is an amenable number.

22556753 is a deficient number, since it is larger than the sum of its proper divisors (1).

22556753 is an equidigital number, since it uses as much as digits as its factorization.

22556753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63000, while the sum is 35.

The square root of 22556753 is about 4749.3950141044. The cubic root of 22556753 is about 282.5479721180.

The spelling of 22556753 in words is "twenty-two million, five hundred fifty-six thousand, seven hundred fifty-three".