14346642 has 8 divisors (see below), whose sum is σ = 28693296. Its totient is φ = 4782212.

The previous prime is 14346613. The next prime is 14346659. The reversal of 14346642 is 24664341.

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

14346642 is an admirable number.

It is a super-2 number, since 2×14346642² = 411652273352328, which contains 22 as substring.

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, 1195548 + ... + 1195559.

It is an arithmetic number, because the mean of its divisors is an integer number (3586662).

Almost surely, 2^14346642 is an apocalyptic number.

14346642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14346642 is a wasteful number, since it uses less digits than its factorization.

14346642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391112.

The product of its digits is 13824, while the sum is 30.

The square root of 14346642 is about 3787.6961335355. The cubic root of 14346642 is about 242.9872133359.

The spelling of 14346642 in words is "fourteen million, three hundred forty-six thousand, six hundred forty-two".