30020332 has 12 divisors (see below), whose sum is σ = 52602760. Its totient is φ = 14990976.

The previous prime is 30020329. The next prime is 30020377. The reversal of 30020332 is 23302003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933 + ... + 7804.

Almost surely, 2^30020332 is an apocalyptic number.

It is an amenable number.

30020332 is a deficient number, since it is larger than the sum of its proper divisors (22582428).

30020332 is a wasteful number, since it uses less digits than its factorization.

30020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9600 (or 9598 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 30020332 is about 5479.0813098548. The cubic root of 30020332 is about 310.7934305781.

Adding to 30020332 its reverse (23302003), we get a palindrome (53322335).

The spelling of 30020332 in words is "thirty million, twenty thousand, three hundred thirty-two".