14691242 has 8 divisors (see below), whose sum is σ = 22116132. Its totient is φ = 7319200.

The previous prime is 14691239. The next prime is 14691263. The reversal of 14691242 is 24219641.

It can be written as a sum of positive squares in 2 ways, for example, as 14145121 + 546121 = 3761^2 + 739^2 .

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12509 + ... + 13632.

Almost surely, 2^14691242 is an apocalyptic number.

14691242 is a deficient number, since it is larger than the sum of its proper divisors (7424890).

14691242 is a wasteful number, since it uses less digits than its factorization.

14691242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26424.

The product of its digits is 3456, while the sum is 29.

The square root of 14691242 is about 3832.9156004274. The cubic root of 14691242 is about 244.9173232070.

The spelling of 14691242 in words is "fourteen million, six hundred ninety-one thousand, two hundred forty-two".