14400927 has 12 divisors (see below), whose sum is σ = 20837544. Its totient is φ = 9583920.

The previous prime is 14400923. The next prime is 14400931. The reversal of 14400927 is 72900441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14400923) and next prime (14400931).

It is not a de Polignac number, because 14400927 - 2² = 14400923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14400927.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 6313 + ... + 8285.

It is an arithmetic number, because the mean of its divisors is an integer number (1736462).

Almost surely, 2^14400927 is an apocalyptic number.

14400927 is a deficient number, since it is larger than the sum of its proper divisors (6436617).

14400927 is a wasteful number, since it uses less digits than its factorization.

14400927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790 (or 2787 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 14400927 is about 3794.8553332110. The cubic root of 14400927 is about 243.2933002676.

The spelling of 14400927 in words is "fourteen million, four hundred thousand, nine hundred twenty-seven".