14621422 has 8 divisors (see below), whose sum is σ = 22885776. Its totient is φ = 6992832.

The previous prime is 14621417. The next prime is 14621437. The reversal of 14621422 is 22412641.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 14621393 and 14621402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158883 + ... + 158974.

It is an arithmetic number, because the mean of its divisors is an integer number (2860722).

Almost surely, 2^14621422 is an apocalyptic number.

14621422 is a deficient number, since it is larger than the sum of its proper divisors (8264354).

14621422 is a wasteful number, since it uses less digits than its factorization.

14621422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317882.

The product of its digits is 768, while the sum is 22.

The square root of 14621422 is about 3823.7968042248. The cubic root of 14621422 is about 244.5287177903.

The spelling of 14621422 in words is "fourteen million, six hundred twenty-one thousand, four hundred twenty-two".