23014224 has 60 divisors (see below), whose sum is σ = 65344032. Its totient is φ = 7560000.

The previous prime is 23014223. The next prime is 23014231. The reversal of 23014224 is 42241032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23014197 and 23014206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9099 + ... + 11349.

Almost surely, 2^23014224 is an apocalyptic number.

23014224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23014224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32672016).

23014224 is an abundant number, since it is smaller than the sum of its proper divisors (42329808).

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

23014224 is a wasteful number, since it uses less digits than its factorization.

23014224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336 (or 2327 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 23014224 is about 4797.3142486187. The cubic root of 23014224 is about 284.4453107793.

Adding to 23014224 its reverse (42241032), we get a palindrome (65255256).

The spelling of 23014224 in words is "twenty-three million, fourteen thousand, two hundred twenty-four".