16270325 has 6 divisors (see below), whose sum is σ = 20175234. Its totient is φ = 13016240.

The previous prime is 16270307. The next prime is 16270333. The reversal of 16270325 is 52307261.

It can be written as a sum of positive squares in 3 ways, for example, as 1540081 + 14730244 = 1241^2 + 3838^2 .

It is not a de Polignac number, because 16270325 - 2¹⁶ = 16204789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16270294 and 16270303.

It is a congruent number.

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, 325382 + ... + 325431.

It is an arithmetic number, because the mean of its divisors is an integer number (3362539).

Almost surely, 2^16270325 is an apocalyptic number.

It is an amenable number.

16270325 is a deficient number, since it is larger than the sum of its proper divisors (3904909).

16270325 is an equidigital number, since it uses as much as digits as its factorization.

16270325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650823 (or 650818 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 16270325 is about 4033.6490923232. The cubic root of 16270325 is about 253.3954093416.

Adding to 16270325 its reverse (52307261), we get a palindrome (68577586).

The spelling of 16270325 in words is "sixteen million, two hundred seventy thousand, three hundred twenty-five".