14415425 has 6 divisors (see below), whose sum is σ = 17875158. Its totient is φ = 11532320.

The previous prime is 14415413. The next prime is 14415431. The reversal of 14415425 is 52451441.

It can be written as a sum of positive squares in 3 ways, for example, as 1577536 + 12837889 = 1256^2 + 3583^2 .

It is not a de Polignac number, because 14415425 - 2⁴ = 14415409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14415394 and 14415403.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 288284 + ... + 288333.

It is an arithmetic number, because the mean of its divisors is an integer number (2979193).

Almost surely, 2^14415425 is an apocalyptic number.

It is an amenable number.

14415425 is a deficient number, since it is larger than the sum of its proper divisors (3459733).

14415425 is an equidigital number, since it uses as much as digits as its factorization.

14415425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576627 (or 576622 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 14415425 is about 3796.7650704251. The cubic root of 14415425 is about 243.3749173109.

Adding to 14415425 its reverse (52451441), we get a palindrome (66866866).

The spelling of 14415425 in words is "fourteen million, four hundred fifteen thousand, four hundred twenty-five".