14909422 has 16 divisors (see below), whose sum is σ = 25239600. Its totient is φ = 6543040.

The previous prime is 14909417. The next prime is 14909429. The reversal of 14909422 is 22490941.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14909429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11047 + ... + 12322.

It is an arithmetic number, because the mean of its divisors is an integer number (1577475).

Almost surely, 2^14909422 is an apocalyptic number.

14909422 is a deficient number, since it is larger than the sum of its proper divisors (10330178).

14909422 is a wasteful number, since it uses less digits than its factorization.

14909422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23411.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 14909422 is about 3861.2720701862. The cubic root of 14909422 is about 246.1237947438.

The spelling of 14909422 in words is "fourteen million, nine hundred nine thousand, four hundred twenty-two".