14446242 has 16 divisors (see below), whose sum is σ = 32102880. Its totient is φ = 4815396.

The previous prime is 14446241. The next prime is 14446247. The reversal of 14446242 is 24264441.

It is a happy number.

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 (14446241) 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 7 ways as a sum of consecutive naturals, for example, 133708 + ... + 133815.

It is an arithmetic number, because the mean of its divisors is an integer number (2006430).

Almost surely, 2^14446242 is an apocalyptic number.

14446242 is an abundant number, since it is smaller than the sum of its proper divisors (17656638).

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

14446242 is a wasteful number, since it uses less digits than its factorization.

14446242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267534 (or 267528 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 14446242 is about 3800.8212270508. The cubic root of 14446242 is about 243.5482211771.

The spelling of 14446242 in words is "fourteen million, four hundred forty-six thousand, two hundred forty-two".