14380425 has 18 divisors (see below), whose sum is σ = 25757342. Its totient is φ = 7669440.

The previous prime is 14380423. The next prime is 14380427. The reversal of 14380425 is 52408341.

It is an interprime number because it is at equal distance from previous prime (14380423) and next prime (14380427).

It can be written as a sum of positive squares in 3 ways, for example, as 1159929 + 13220496 = 1077^2 + 3636^2 .

It is not a de Polignac number, because 14380425 - 2¹ = 14380423 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (14380423) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31732 + ... + 32181.

Almost surely, 2^14380425 is an apocalyptic number.

14380425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14380425 is a deficient number, since it is larger than the sum of its proper divisors (11376917).

14380425 is a wasteful number, since it uses less digits than its factorization.

14380425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63929 (or 63921 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 14380425 is about 3792.1530823531. The cubic root of 14380425 is about 243.1777899215.

Adding to 14380425 its reverse (52408341), we get a palindrome (66788766).

The spelling of 14380425 in words is "fourteen million, three hundred eighty thousand, four hundred twenty-five".