23650222 has 16 divisors (see below), whose sum is σ = 36024912. Its totient is φ = 11643520.

The previous prime is 23650201. The next prime is 23650229. The reversal of 23650222 is 22205632.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23650193 and 23650202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23650229) 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, 51072 + ... + 51532.

It is an arithmetic number, because the mean of its divisors is an integer number (2251557).

Almost surely, 2^23650222 is an apocalyptic number.

23650222 is a deficient number, since it is larger than the sum of its proper divisors (12374690).

23650222 is a wasteful number, since it uses less digits than its factorization.

23650222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 23650222 is about 4863.1493910839. The cubic root of 23650222 is about 287.0417531633.

Adding to 23650222 its reverse (22205632), we get a palindrome (45855854).

The spelling of 23650222 in words is "twenty-three million, six hundred fifty thousand, two hundred twenty-two".