14650442 has 8 divisors (see below), whose sum is σ = 21994500. Its totient is φ = 7318944.

The previous prime is 14650439. The next prime is 14650451. The reversal of 14650442 is 24405641.

It can be written as a sum of positive squares in 2 ways, for example, as 12397441 + 2253001 = 3521^2 + 1501^2 .

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734 + ... + 5462.

Almost surely, 2^14650442 is an apocalyptic number.

14650442 is a deficient number, since it is larger than the sum of its proper divisors (7344058).

14650442 is a wasteful number, since it uses less digits than its factorization.

14650442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 14650442 is about 3827.5895809243. The cubic root of 14650442 is about 244.6903877427.

The spelling of 14650442 in words is "fourteen million, six hundred fifty thousand, four hundred forty-two".