14022154 has 8 divisors (see below), whose sum is σ = 21083328. Its totient is φ = 6994380.

The previous prime is 14022143. The next prime is 14022187. The reversal of 14022154 is 45122041.

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, 7272 + ... + 8995.

It is an arithmetic number, because the mean of its divisors is an integer number (2635416).

Almost surely, 2^14022154 is an apocalyptic number.

14022154 is a deficient number, since it is larger than the sum of its proper divisors (7061174).

14022154 is a wasteful number, since it uses less digits than its factorization.

14022154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16700.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14022154 is about 3744.6166693001. The cubic root of 14022154 is about 241.1412886848.

Adding to 14022154 its reverse (45122041), we get a palindrome (59144195).

The spelling of 14022154 in words is "fourteen million, twenty-two thousand, one hundred fifty-four".