30382232 has 16 divisors (see below), whose sum is σ = 58804800. Its totient is φ = 14700960.

The previous prime is 30382229. The next prime is 30382237. The reversal of 30382232 is 23228303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30382198 and 30382207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30382237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61007 + ... + 61502.

It is an arithmetic number, because the mean of its divisors is an integer number (3675300).

Almost surely, 2^30382232 is an apocalyptic number.

It is an amenable number.

30382232 is a deficient number, since it is larger than the sum of its proper divisors (28422568).

30382232 is a wasteful number, since it uses less digits than its factorization.

30382232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122546 (or 122542 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 30382232 is about 5512.0079825777. The cubic root of 30382232 is about 312.0373339063.

It can be divided in two parts, 3038 and 2232, that multiplied together give a square (6780816 = 2604²).

The spelling of 30382232 in words is "thirty million, three hundred eighty-two thousand, two hundred thirty-two".