22825163 has 8 divisors (see below), whose sum is σ = 23275296. Its totient is φ = 22377600.

The previous prime is 22825157. The next prime is 22825181. The reversal of 22825163 is 36152822.

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 22825163 - 2⁴ = 22825147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22825193) 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, 35858 + ... + 36488.

It is an arithmetic number, because the mean of its divisors is an integer number (2909412).

Almost surely, 2^22825163 is an apocalyptic number.

22825163 is a deficient number, since it is larger than the sum of its proper divisors (450133).

22825163 is an equidigital number, since it uses as much as digits as its factorization.

22825163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285.

The product of its digits is 5760, while the sum is 29.

The square root of 22825163 is about 4777.5687331529. The cubic root of 22825163 is about 283.6642655327.

Adding to 22825163 its reverse (36152822), we get a palindrome (58977985).

The spelling of 22825163 in words is "twenty-two million, eight hundred twenty-five thousand, one hundred sixty-three".