23163022 has 8 divisors (see below), whose sum is σ = 35018496. Its totient is φ = 11490192.

The previous prime is 23163013. The next prime is 23163031. The reversal of 23163022 is 22036132.

It is an interprime number because it is at equal distance from previous prime (23163013) and next prime (23163031).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45343 + ... + 45850.

It is an arithmetic number, because the mean of its divisors is an integer number (4377312).

Almost surely, 2^23163022 is an apocalyptic number.

23163022 is a deficient number, since it is larger than the sum of its proper divisors (11855474).

23163022 is a wasteful number, since it uses less digits than its factorization.

23163022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91322.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 23163022 is about 4812.7977310500. The cubic root of 23163022 is about 285.0570194727.

Adding to 23163022 its reverse (22036132), we get a palindrome (45199154).

The spelling of 23163022 in words is "twenty-three million, one hundred sixty-three thousand, twenty-two".