14661242 has 8 divisors (see below), whose sum is σ = 23285556. Its totient is φ = 6899392.

The previous prime is 14661221. The next prime is 14661253. The reversal of 14661242 is 24216641.

It is a Cunningham number, because it is equal to 3829²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 14661241 + 1 = 3829^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215573 + ... + 215640.

Almost surely, 2^14661242 is an apocalyptic number.

14661242 is a deficient number, since it is larger than the sum of its proper divisors (8624314).

14661242 is a wasteful number, since it uses less digits than its factorization.

14661242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431232.

The product of its digits is 2304, while the sum is 26.

The square root of 14661242 is about 3829.0001305824. Note that the first 3 decimals coincide. The cubic root of 14661242 is about 244.7504998559.

Adding to 14661242 its reverse (24216641), we get a palindrome (38877883).

The spelling of 14661242 in words is "fourteen million, six hundred sixty-one thousand, two hundred forty-two".