14440425 has 12 divisors (see below), whose sum is σ = 23874960. Its totient is φ = 7701520.

The previous prime is 14440409. The next prime is 14440457. The reversal of 14440425 is 52404441.

It is a happy number.

It is not a de Polignac number, because 14440425 - 2⁴ = 14440409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14440395 and 14440404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96195 + ... + 96344.

It is an arithmetic number, because the mean of its divisors is an integer number (1989580).

Almost surely, 2^14440425 is an apocalyptic number.

14440425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14440425 is a deficient number, since it is larger than the sum of its proper divisors (9434535).

14440425 is a wasteful number, since it uses less digits than its factorization.

14440425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192552 (or 192547 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 14440425 is about 3800.0559206412. The cubic root of 14440425 is about 243.5155273181.

Adding to 14440425 its reverse (52404441), we get a palindrome (66844866).

The spelling of 14440425 in words is "fourteen million, four hundred forty thousand, four hundred twenty-five".