30883325 has 12 divisors (see below), whose sum is σ = 41777088. Its totient is φ = 22460400.

The previous prime is 30883309. The next prime is 30883327. The reversal of 30883325 is 52338803.

It is not a de Polignac number, because 30883325 - 2⁴ = 30883309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30883291 and 30883300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30883327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55877 + ... + 56426.

It is an arithmetic number, because the mean of its divisors is an integer number (3481424).

Almost surely, 2^30883325 is an apocalyptic number.

It is an amenable number.

30883325 is a deficient number, since it is larger than the sum of its proper divisors (10893763).

30883325 is a wasteful number, since it uses less digits than its factorization.

30883325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112324 (or 112319 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 30883325 is about 5557.2767611484. The cubic root of 30883325 is about 313.7434616077.

The spelling of 30883325 in words is "thirty million, eight hundred eighty-three thousand, three hundred twenty-five".