14563842 has 32 divisors (see below), whose sum is σ = 31384320. Its totient is φ = 4490640.

The previous prime is 14563841. The next prime is 14563847. The reversal of 14563842 is 24836541.

It is not an unprimeable number, because it can be changed into a prime (14563841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3417 + ... + 6387.

It is an arithmetic number, because the mean of its divisors is an integer number (980760).

Almost surely, 2^14563842 is an apocalyptic number.

14563842 is an abundant number, since it is smaller than the sum of its proper divisors (16820478).

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

14563842 is a wasteful number, since it uses less digits than its factorization.

14563842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038.

The product of its digits is 23040, while the sum is 33.

The square root of 14563842 is about 3816.2602112539. The cubic root of 14563842 is about 244.2073061273.

The spelling of 14563842 in words is "fourteen million, five hundred sixty-three thousand, eight hundred forty-two".