22814016 has 56 divisors (see below), whose sum is σ = 62325504. Its totient is φ = 7357440.

The previous prime is 22813963. The next prime is 22814023. The reversal of 22814016 is 61041822.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4036 + ... + 7868.

Almost surely, 2^22814016 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 22814016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31162752).

22814016 is an abundant number, since it is smaller than the sum of its proper divisors (39511488).

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

22814016 is a wasteful number, since it uses less digits than its factorization.

22814016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879 (or 3869 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 22814016 is about 4776.4019931325. The cubic root of 22814016 is about 283.6180808250.

Adding to 22814016 its reverse (61041822), we get a palindrome (83855838).

The spelling of 22814016 in words is "twenty-two million, eight hundred fourteen thousand, sixteen".