14400922 has 8 divisors (see below), whose sum is σ = 22128372. Its totient is φ = 7024800.

The previous prime is 14400899. The next prime is 14400923. The reversal of 14400922 is 22900441.

It can be written as a sum of positive squares in 2 ways, for example, as 14371681 + 29241 = 3791^2 + 171^2 .

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 = 14400893 and 14400902.

It is not an unprimeable number, because it can be changed into a prime (14400923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87729 + ... + 87892.

Almost surely, 2^14400922 is an apocalyptic number.

14400922 is a deficient number, since it is larger than the sum of its proper divisors (7727450).

14400922 is a wasteful number, since it uses less digits than its factorization.

14400922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175664.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 14400922 is about 3794.8546744243. The cubic root of 14400922 is about 243.2932721105.

The spelling of 14400922 in words is "fourteen million, four hundred thousand, nine hundred twenty-two".