22963016 has 16 divisors (see below), whose sum is σ = 44928000. Its totient is φ = 10982224.

The previous prime is 22963007. The next prime is 22963019. The reversal of 22963016 is 61036922.

It is a self number, because there is not a number n which added to its sum of digits gives 22963016.

It is not an unprimeable number, because it can be changed into a prime (22963019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62216 + ... + 62583.

It is an arithmetic number, because the mean of its divisors is an integer number (2808000).

Almost surely, 2^22963016 is an apocalyptic number.

It is an amenable number.

22963016 is a deficient number, since it is larger than the sum of its proper divisors (21964984).

22963016 is a wasteful number, since it uses less digits than its factorization.

22963016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124828 (or 124824 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 22963016 is about 4791.9741234694. The cubic root of 22963016 is about 284.2341849388.

Adding to 22963016 its reverse (61036922), we get a palindrome (83999938).

The spelling of 22963016 in words is "twenty-two million, nine hundred sixty-three thousand, sixteen".