14401922 has 8 divisors (see below), whose sum is σ = 22347900. Its totient is φ = 6952624.

The previous prime is 14401921. The next prime is 14401939. The reversal of 14401922 is 22910441.

It can be written as a sum of positive squares in 2 ways, for example, as 14055001 + 346921 = 3749^2 + 589^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14401921) by changing a digit.

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, 124097 + ... + 124212.

Almost surely, 2^14401922 is an apocalyptic number.

14401922 is a deficient number, since it is larger than the sum of its proper divisors (7945978).

14401922 is a wasteful number, since it uses less digits than its factorization.

14401922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248340.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 14401922 is about 3794.9864294883. The cubic root of 14401922 is about 243.2989034083.

The spelling of 14401922 in words is "fourteen million, four hundred one thousand, nine hundred twenty-two".