14242536 has 144 divisors (see below), whose sum is σ = 49083840. Its totient is φ = 3689280.

The previous prime is 14242523. The next prime is 14242537. The reversal of 14242536 is 63524241.

14242536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14242536² = 405699663422592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14242537) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38625 + ... + 38991.

It is an arithmetic number, because the mean of its divisors is an integer number (340860).

Almost surely, 2^14242536 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 14242536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24541920).

14242536 is an abundant number, since it is smaller than the sum of its proper divisors (34841304).

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

14242536 is a wasteful number, since it uses less digits than its factorization.

14242536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 390 counting only the distinct ones).

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

The square root of 14242536 is about 3773.9284571915. The cubic root of 14242536 is about 242.3980426597.

Adding to 14242536 its reverse (63524241), we get a palindrome (77766777).

The spelling of 14242536 in words is "fourteen million, two hundred forty-two thousand, five hundred thirty-six".