30083325 has 24 divisors (see below), whose sum is σ = 49999776. Its totient is φ = 15960000.

The previous prime is 30083323. The next prime is 30083363. The reversal of 30083325 is 52338003.

It is not a de Polignac number, because 30083325 - 2¹ = 30083323 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30083295 and 30083304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30083323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14875 + ... + 16775.

It is an arithmetic number, because the mean of its divisors is an integer number (2083324).

Almost surely, 2^30083325 is an apocalyptic number.

It is an amenable number.

30083325 is a deficient number, since it is larger than the sum of its proper divisors (19916451).

30083325 is a wasteful number, since it uses less digits than its factorization.

30083325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 30083325 is about 5484.8267976300. The cubic root of 30083325 is about 311.0106626066.

The spelling of 30083325 in words is "thirty million, eighty-three thousand, three hundred twenty-five".