22934016 has 200 divisors, whose sum is σ = 79221120. Its totient is φ = 6469632.

The previous prime is 22934011. The next prime is 22934029. The reversal of 22934016 is 61043922.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22934011) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 290265 + ... + 290343.

Almost surely, 2^22934016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22934016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39610560).

22934016 is an abundant number, since it is smaller than the sum of its proper divisors (56287104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22934016 is an frugal number, since it uses more digits than its factorization.

22934016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 22934016 is about 4788.9472747150. The cubic root of 22934016 is about 284.1144813868.

Adding to 22934016 its reverse (61043922), we get a palindrome (83977938).

The spelling of 22934016 in words is "twenty-two million, nine hundred thirty-four thousand, sixteen".