14378922 has 24 divisors (see below), whose sum is σ = 31231200. Its totient is φ = 4781160.

The previous prime is 14378879. The next prime is 14378927. The reversal of 14378922 is 22987341.

It is not an unprimeable number, because it can be changed into a prime (14378927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9579 + ... + 10977.

It is an arithmetic number, because the mean of its divisors is an integer number (1301300).

Almost surely, 2^14378922 is an apocalyptic number.

14378922 is an abundant number, since it is smaller than the sum of its proper divisors (16852278).

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

14378922 is a wasteful number, since it uses less digits than its factorization.

14378922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978 (or 1975 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 14378922 is about 3791.9549047952. The cubic root of 14378922 is about 243.1693175490.

The spelling of 14378922 in words is "fourteen million, three hundred seventy-eight thousand, nine hundred twenty-two".