14503242 has 24 divisors (see below), whose sum is σ = 31411584. Its totient is φ = 4462224.

The previous prime is 14503201. The next prime is 14503249. The reversal of 14503242 is 24230541.

It is not an unprimeable number, because it can be changed into a prime (14503249) 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, 6138 + ... + 8165.

It is an arithmetic number, because the mean of its divisors is an integer number (1308816).

Almost surely, 2^14503242 is an apocalyptic number.

14503242 is an abundant number, since it is smaller than the sum of its proper divisors (16908342).

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

14503242 is a wasteful number, since it uses less digits than its factorization.

14503242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14334 (or 14321 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 14503242 is about 3808.3122245950. The cubic root of 14503242 is about 243.8681205277.

Adding to 14503242 its reverse (24230541), we get a palindrome (38733783).

The spelling of 14503242 in words is "fourteen million, five hundred three thousand, two hundred forty-two".