16028325 has 18 divisors (see below), whose sum is σ = 28708914. Its totient is φ = 8548320.

The previous prime is 16028323. The next prime is 16028339. The reversal of 16028325 is 52382061.

16028325 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 12321 + 16016004 = 111^2 + 4002^2 .

It is not a de Polignac number, because 16028325 - 2¹ = 16028323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16028323) 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, 35394 + ... + 35843.

Almost surely, 2^16028325 is an apocalyptic number.

16028325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16028325 is a deficient number, since it is larger than the sum of its proper divisors (12680589).

16028325 is a wasteful number, since it uses less digits than its factorization.

16028325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71253 (or 71245 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 16028325 is about 4003.5390593823. The cubic root of 16028325 is about 252.1328192507.

The spelling of 16028325 in words is "sixteen million, twenty-eight thousand, three hundred twenty-five".