22652063 has 8 divisors (see below), whose sum is σ = 26416800. Its totient is φ = 19415760.

The previous prime is 22652059. The next prime is 22652083. The reversal of 22652063 is 36025622.

It is not a de Polignac number, because 22652063 - 2² = 22652059 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 (22652083) 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, 32678 + ... + 33363.

It is an arithmetic number, because the mean of its divisors is an integer number (3302100).

Almost surely, 2^22652063 is an apocalyptic number.

22652063 is a deficient number, since it is larger than the sum of its proper divisors (3764737).

22652063 is an frugal number, since it uses more digits than its factorization.

22652063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66062 (or 66048 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 22652063 is about 4759.4183468151. The cubic root of 22652063 is about 282.9453668880.

Adding to 22652063 its reverse (36025622), we get a palindrome (58677685).

The spelling of 22652063 in words is "twenty-two million, six hundred fifty-two thousand, sixty-three".