14842224 has 160 divisors (see below), whose sum is σ = 47139840. Its totient is φ = 4451328.

The previous prime is 14842193. The next prime is 14842259. The reversal of 14842224 is 42224841.

14842224 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14842224² = 440583226532352, which contains 22 as substring.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315769 + ... + 315815.

It is an arithmetic number, because the mean of its divisors is an integer number (294624).

Almost surely, 2^14842224 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 14842224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23569920).

14842224 is an abundant number, since it is smaller than the sum of its proper divisors (32297616).

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

14842224 is a wasteful number, since it uses less digits than its factorization.

14842224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 112 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 14842224 is about 3852.5607068546. The cubic root of 14842224 is about 245.7534710485.

The spelling of 14842224 in words is "fourteen million, eight hundred forty-two thousand, two hundred twenty-four".