30482825 has 6 divisors (see below), whose sum is σ = 37798734. Its totient is φ = 24386240.

The previous prime is 30482801. The next prime is 30482833. The reversal of 30482825 is 52828403.

It can be written as a sum of positive squares in 3 ways, for example, as 9616201 + 20866624 = 3101^2 + 4568^2 .

It is not a de Polignac number, because 30482825 - 2⁶ = 30482761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30482791 and 30482800.

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, 609632 + ... + 609681.

It is an arithmetic number, because the mean of its divisors is an integer number (6299789).

Almost surely, 2^30482825 is an apocalyptic number.

It is an amenable number.

30482825 is a deficient number, since it is larger than the sum of its proper divisors (7315909).

30482825 is a wasteful number, since it uses less digits than its factorization.

30482825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219323 (or 1219318 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 30482825 is about 5521.1253381897. The cubic root of 30482825 is about 312.3813309422.

The spelling of 30482825 in words is "thirty million, four hundred eighty-two thousand, eight hundred twenty-five".