22523063 has 8 divisors (see below), whose sum is σ = 23226000. Its totient is φ = 21827520.

The previous prime is 22523051. The next prime is 22523071. The reversal of 22523063 is 36032522.

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 22523063 - 2¹⁸ = 22260919 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 (22523023) 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, 4688 + ... + 8186.

It is an arithmetic number, because the mean of its divisors is an integer number (2903250).

Almost surely, 2^22523063 is an apocalyptic number.

22523063 is a deficient number, since it is larger than the sum of its proper divisors (702937).

22523063 is a wasteful number, since it uses less digits than its factorization.

22523063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3697.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 22523063 is about 4745.8469212565. The cubic root of 22523063 is about 282.4072340099.

Adding to 22523063 its reverse (36032522), we get a palindrome (58555585).

The spelling of 22523063 in words is "twenty-two million, five hundred twenty-three thousand, sixty-three".