14785425 has 18 divisors (see below), whose sum is σ = 26482742. Its totient is φ = 7885440.

The previous prime is 14785423. The next prime is 14785453. The reversal of 14785425 is 52458741.

14785425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2903616 + 11881809 = 1704^2 + 3447^2 .

It is not a de Polignac number, because 14785425 - 2¹ = 14785423 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14785425.

It is not an unprimeable number, because it can be changed into a prime (14785423) 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, 32632 + ... + 33081.

Almost surely, 2^14785425 is an apocalyptic number.

14785425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14785425 is a deficient number, since it is larger than the sum of its proper divisors (11697317).

14785425 is a wasteful number, since it uses less digits than its factorization.

14785425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65729 (or 65721 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 14785425 is about 3845.1820503066. The cubic root of 14785425 is about 245.4395828889.

It can be divided in two parts, 1478 and 5425, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 14785425 in words is "fourteen million, seven hundred eighty-five thousand, four hundred twenty-five".