14422536 has 56 divisors (see below), whose sum is σ = 40561230. Its totient is φ = 4805568.

The previous prime is 14422531. The next prime is 14422543. The reversal of 14422536 is 63522441.

It can be written as a sum of positive squares in only one way, i.e., 10850436 + 3572100 = 3294^2 + 1890^2 .

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 (14422531) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 4596 + ... + 7068.

Almost surely, 2^14422536 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 14422536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20280615).

14422536 is an abundant number, since it is smaller than the sum of its proper divisors (26138694).

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

14422536 is an equidigital number, since it uses as much as digits as its factorization.

14422536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497 (or 2478 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 14422536 is about 3797.7014100637. The cubic root of 14422536 is about 243.4149289546.

Adding to 14422536 its reverse (63522441), we get a palindrome (77944977).

The spelling of 14422536 in words is "fourteen million, four hundred twenty-two thousand, five hundred thirty-six".