14521242 has 32 divisors (see below), whose sum is σ = 30096000. Its totient is φ = 4667328.

The previous prime is 14521207. The next prime is 14521253. The reversal of 14521242 is 24212541.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32859 + ... + 33297.

It is an arithmetic number, because the mean of its divisors is an integer number (940500).

Almost surely, 2^14521242 is an apocalyptic number.

14521242 is an abundant number, since it is smaller than the sum of its proper divisors (15574758).

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

14521242 is a wasteful number, since it uses less digits than its factorization.

14521242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630.

The product of its digits is 640, while the sum is 21.

The square root of 14521242 is about 3810.6747434018. The cubic root of 14521242 is about 243.9689672080.

Adding to 14521242 its reverse (24212541), we get a palindrome (38733783).

The spelling of 14521242 in words is "fourteen million, five hundred twenty-one thousand, two hundred forty-two".