14440923 has 20 divisors (see below), whose sum is σ = 24654960. Its totient is φ = 8251632.

The previous prime is 14440919. The next prime is 14440949. The reversal of 14440923 is 32904441.

It is not a de Polignac number, because 14440923 - 2² = 14440919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14444923) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12168 + ... + 13301.

It is an arithmetic number, because the mean of its divisors is an integer number (1232748).

Almost surely, 2^14440923 is an apocalyptic number.

14440923 is a deficient number, since it is larger than the sum of its proper divisors (10214037).

14440923 is an equidigital number, since it uses as much as digits as its factorization.

14440923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25488 (or 25479 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 14440923 is about 3800.1214454278. The cubic root of 14440923 is about 243.5183266202.

The spelling of 14440923 in words is "fourteen million, four hundred forty thousand, nine hundred twenty-three".