22753163 has 4 divisors (see below), whose sum is σ = 23487168. Its totient is φ = 22019160.

The previous prime is 22753153. The next prime is 22753177. The reversal of 22753163 is 36135722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22753163 - 2⁴ = 22753147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22753153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366956 + ... + 367017.

It is an arithmetic number, because the mean of its divisors is an integer number (5871792).

Almost surely, 2^22753163 is an apocalyptic number.

22753163 is a deficient number, since it is larger than the sum of its proper divisors (734005).

22753163 is an equidigital number, since it uses as much as digits as its factorization.

22753163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734004.

The product of its digits is 7560, while the sum is 29.

The square root of 22753163 is about 4770.0275680545. The cubic root of 22753163 is about 283.3656865785.

Adding to 22753163 its reverse (36135722), we get a palindrome (58888885).

The spelling of 22753163 in words is "twenty-two million, seven hundred fifty-three thousand, one hundred sixty-three".