17252425 has 12 divisors (see below), whose sum is σ = 21522060. Its totient is φ = 13718720.

The previous prime is 17252423. The next prime is 17252449. The reversal of 17252425 is 52425271.

It can be written as a sum of positive squares in 6 ways, for example, as 121104 + 17131321 = 348^2 + 4139^2 .

It is not a de Polignac number, because 17252425 - 2¹ = 17252423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 17252393 and 17252402.

It is not an unprimeable number, because it can be changed into a prime (17252423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2331 + ... + 6319.

It is an arithmetic number, because the mean of its divisors is an integer number (1793505).

Almost surely, 2^17252425 is an apocalyptic number.

It is an amenable number.

17252425 is a deficient number, since it is larger than the sum of its proper divisors (4269635).

17252425 is a wasteful number, since it uses less digits than its factorization.

17252425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172 (or 4167 counting only the distinct ones).

The product of its digits is 5600, while the sum is 28.

The square root of 17252425 is about 4153.6038568934. The cubic root of 17252425 is about 258.3945698281.

Adding to 17252425 its reverse (52425271), we get a palindrome (69677696).

The spelling of 17252425 in words is "seventeen million, two hundred fifty-two thousand, four hundred twenty-five".